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.r258-tall-165303545400157.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)
................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-COL-AN15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545400157
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 5.2K Apr 30 12:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 30 12:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 30 11:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 30 11:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 09:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 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 Sudoku-COL-AN15-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653083941446

Running Version 202205111006
[2022-05-20 21:59:02] [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]
[2022-05-20 21:59:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:59:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-20 21:59:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-20 21:59:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 476 ms
[2022-05-20 21:59:03] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4050 PT places and 3375.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2022-05-20 21:59:03] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2022-05-20 21:59:03] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 4 cols
[2022-05-20 21:59:03] [INFO ] Computed 3 place invariants in 12 ms
FORMULA Sudoku-COL-AN15-UpperBounds-15 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-13 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-11 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-08 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-07 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-06 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-05 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-04 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-02 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-01 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 1 rows 4 cols
[2022-05-20 21:59:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-20 21:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-20 21:59:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 21:59:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-20 21:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-20 21:59:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 21:59:03] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-20 21:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-20 21:59:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 21:59:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-20 21:59:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-20 21:59:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 21:59:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2022-05-20 21:59:04] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-20 21:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-20 21:59:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:04] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2022-05-20 21:59:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 21:59:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2022-05-20 21:59:04] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-20 21:59:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-20 21:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-20 21:59:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-20 21:59:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225]
Domain [N(15), N(15)] of place Rows breaks symmetries in sort N
[2022-05-20 21:59:04] [INFO ] Unfolded HLPN to a Petri net with 4050 places and 3375 transitions 13500 arcs in 59 ms.
[2022-05-20 21:59:04] [INFO ] Unfolded 6 HLPN properties in 8 ms.
Incomplete random walk after 10000 steps, including 50 resets, run finished after 6640 ms. (steps per millisecond=1 ) properties (out of 6) seen :1218
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=14 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=14 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=14 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=14 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=14 ) properties (out of 6) seen :6
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 21:59:15] [INFO ] Computed 675 place invariants in 46 ms
[2022-05-20 21:59:16] [INFO ] [Real]Absence check using 675 positive place invariants in 893 ms returned sat
[2022-05-20 21:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:18] [INFO ] [Real]Absence check using state equation in 2230 ms returned sat
[2022-05-20 21:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:20] [INFO ] [Nat]Absence check using 675 positive place invariants in 692 ms returned sat
[2022-05-20 21:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:22] [INFO ] [Nat]Absence check using state equation in 2307 ms returned sat
[2022-05-20 21:59:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 139 ms.
[2022-05-20 21:59:23] [INFO ] Added : 0 causal constraints over 0 iterations in 440 ms. Result :sat
[2022-05-20 21:59:24] [INFO ] [Real]Absence check using 675 positive place invariants in 858 ms returned sat
[2022-05-20 21:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:26] [INFO ] [Real]Absence check using state equation in 2241 ms returned sat
[2022-05-20 21:59:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 693 ms returned sat
[2022-05-20 21:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:30] [INFO ] [Nat]Absence check using state equation in 2243 ms returned sat
[2022-05-20 21:59:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-20 21:59:30] [INFO ] Added : 0 causal constraints over 0 iterations in 417 ms. Result :sat
[2022-05-20 21:59:32] [INFO ] [Real]Absence check using 675 positive place invariants in 824 ms returned sat
[2022-05-20 21:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:34] [INFO ] [Real]Absence check using state equation in 2127 ms returned sat
[2022-05-20 21:59:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 693 ms returned sat
[2022-05-20 21:59:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:37] [INFO ] [Nat]Absence check using state equation in 2138 ms returned sat
[2022-05-20 21:59:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 121 ms.
[2022-05-20 21:59:38] [INFO ] Added : 0 causal constraints over 0 iterations in 408 ms. Result :sat
[2022-05-20 21:59:39] [INFO ] [Real]Absence check using 675 positive place invariants in 829 ms returned sat
[2022-05-20 21:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:41] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2022-05-20 21:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 736 ms returned sat
[2022-05-20 21:59:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:45] [INFO ] [Nat]Absence check using state equation in 2383 ms returned sat
[2022-05-20 21:59:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2022-05-20 21:59:45] [INFO ] Added : 0 causal constraints over 0 iterations in 422 ms. Result :sat
[2022-05-20 21:59:47] [INFO ] [Real]Absence check using 675 positive place invariants in 864 ms returned sat
[2022-05-20 21:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:49] [INFO ] [Real]Absence check using state equation in 2366 ms returned sat
[2022-05-20 21:59:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 725 ms returned sat
[2022-05-20 21:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:53] [INFO ] [Nat]Absence check using state equation in 2382 ms returned sat
[2022-05-20 21:59:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2022-05-20 21:59:53] [INFO ] Added : 0 causal constraints over 0 iterations in 399 ms. Result :sat
[2022-05-20 21:59:54] [INFO ] [Real]Absence check using 675 positive place invariants in 821 ms returned sat
[2022-05-20 21:59:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 21:59:57] [INFO ] [Real]Absence check using state equation in 2243 ms returned sat
[2022-05-20 21:59:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 21:59:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 689 ms returned sat
[2022-05-20 21:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:00:00] [INFO ] [Nat]Absence check using state equation in 2257 ms returned sat
[2022-05-20 22:00:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:00:01] [INFO ] Added : 0 causal constraints over 0 iterations in 404 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[203, 203, 203, 203, 203, 203]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 199 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:00:57] [INFO ] Computed 675 place invariants in 20 ms
Finished random walk after 47167 steps, including 237 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 74223 steps, including 0 resets, run visited all 6 properties in 5037 ms. (steps per millisecond=14 )
Finished Best-First random walk after 71762 steps, including 0 resets, run visited all 6 properties in 5021 ms. (steps per millisecond=14 )
Finished Best-First random walk after 63413 steps, including 0 resets, run visited all 6 properties in 5073 ms. (steps per millisecond=12 )
Finished Best-First random walk after 70944 steps, including 0 resets, run visited all 6 properties in 5002 ms. (steps per millisecond=14 )
Finished Best-First random walk after 64332 steps, including 0 resets, run visited all 6 properties in 5008 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64455 steps, including 0 resets, run visited all 6 properties in 5052 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:01:57] [INFO ] Computed 675 place invariants in 20 ms
[2022-05-20 22:01:59] [INFO ] [Real]Absence check using 675 positive place invariants in 864 ms returned sat
[2022-05-20 22:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:01] [INFO ] [Real]Absence check using state equation in 2591 ms returned sat
[2022-05-20 22:02:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:02:02] [INFO ] [Nat]Absence check using 675 positive place invariants in 791 ms returned sat
[2022-05-20 22:02:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:05] [INFO ] [Nat]Absence check using state equation in 2281 ms returned sat
[2022-05-20 22:02:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2022-05-20 22:02:05] [INFO ] Added : 0 causal constraints over 0 iterations in 394 ms. Result :sat
[2022-05-20 22:02:07] [INFO ] [Real]Absence check using 675 positive place invariants in 824 ms returned sat
[2022-05-20 22:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:09] [INFO ] [Real]Absence check using state equation in 2562 ms returned sat
[2022-05-20 22:02:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:02:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 803 ms returned sat
[2022-05-20 22:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:13] [INFO ] [Nat]Absence check using state equation in 2285 ms returned sat
[2022-05-20 22:02:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 385 ms. Result :sat
[2022-05-20 22:02:15] [INFO ] [Real]Absence check using 675 positive place invariants in 809 ms returned sat
[2022-05-20 22:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:17] [INFO ] [Real]Absence check using state equation in 2435 ms returned sat
[2022-05-20 22:02:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:02:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 796 ms returned sat
[2022-05-20 22:02:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:21] [INFO ] [Nat]Absence check using state equation in 2248 ms returned sat
[2022-05-20 22:02:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2022-05-20 22:02:21] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
[2022-05-20 22:02:22] [INFO ] [Real]Absence check using 675 positive place invariants in 810 ms returned sat
[2022-05-20 22:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:25] [INFO ] [Real]Absence check using state equation in 2520 ms returned sat
[2022-05-20 22:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:02:26] [INFO ] [Nat]Absence check using 675 positive place invariants in 801 ms returned sat
[2022-05-20 22:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:28] [INFO ] [Nat]Absence check using state equation in 2250 ms returned sat
[2022-05-20 22:02:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:02:29] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-20 22:02:30] [INFO ] [Real]Absence check using 675 positive place invariants in 860 ms returned sat
[2022-05-20 22:02:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:33] [INFO ] [Real]Absence check using state equation in 2526 ms returned sat
[2022-05-20 22:02:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:02:34] [INFO ] [Nat]Absence check using 675 positive place invariants in 788 ms returned sat
[2022-05-20 22:02:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:36] [INFO ] [Nat]Absence check using state equation in 2250 ms returned sat
[2022-05-20 22:02:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:02:37] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-20 22:02:38] [INFO ] [Real]Absence check using 675 positive place invariants in 822 ms returned sat
[2022-05-20 22:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:41] [INFO ] [Real]Absence check using state equation in 2526 ms returned sat
[2022-05-20 22:02:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:02:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 795 ms returned sat
[2022-05-20 22:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:02:44] [INFO ] [Nat]Absence check using state equation in 2181 ms returned sat
[2022-05-20 22:02:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:02:44] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[205, 205, 205, 205, 205, 205]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 145 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 161 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:03:43] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-20 22:03:44] [INFO ] Implicit Places using invariants in 1092 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:03:44] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:03:45] [INFO ] Implicit Places using invariants and state equation in 1471 ms returned []
Implicit Place search using SMT with State Equation took 2565 ms to find 0 implicit places.
[2022-05-20 22:03:45] [INFO ] Redundant transitions in 201 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:03:45] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:03:47] [INFO ] Dead Transitions using invariants and state equation in 1947 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:03:47] [INFO ] Computed 675 place invariants in 15 ms
Finished random walk after 46982 steps, including 236 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 63326 steps, including 0 resets, run visited all 6 properties in 5015 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64236 steps, including 0 resets, run visited all 6 properties in 5038 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64471 steps, including 0 resets, run visited all 6 properties in 5027 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63321 steps, including 0 resets, run visited all 6 properties in 5006 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64343 steps, including 0 resets, run visited all 6 properties in 5076 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63289 steps, including 0 resets, run visited all 6 properties in 5047 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:04:48] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:04:49] [INFO ] [Real]Absence check using 675 positive place invariants in 1473 ms returned sat
[2022-05-20 22:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:04:52] [INFO ] [Real]Absence check using state equation in 2677 ms returned sat
[2022-05-20 22:04:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:04:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 1068 ms returned sat
[2022-05-20 22:04:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:04:56] [INFO ] [Nat]Absence check using state equation in 2394 ms returned sat
[2022-05-20 22:04:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2022-05-20 22:04:58] [INFO ] [Real]Absence check using 675 positive place invariants in 1472 ms returned sat
[2022-05-20 22:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:01] [INFO ] [Real]Absence check using state equation in 2672 ms returned sat
[2022-05-20 22:05:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:05:03] [INFO ] [Nat]Absence check using 675 positive place invariants in 1017 ms returned sat
[2022-05-20 22:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:05] [INFO ] [Nat]Absence check using state equation in 2241 ms returned sat
[2022-05-20 22:05:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-20 22:05:05] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
[2022-05-20 22:05:07] [INFO ] [Real]Absence check using 675 positive place invariants in 1475 ms returned sat
[2022-05-20 22:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:10] [INFO ] [Real]Absence check using state equation in 2728 ms returned sat
[2022-05-20 22:05:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:05:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 1080 ms returned sat
[2022-05-20 22:05:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:14] [INFO ] [Nat]Absence check using state equation in 2426 ms returned sat
[2022-05-20 22:05:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:05:15] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2022-05-20 22:05:16] [INFO ] [Real]Absence check using 675 positive place invariants in 1455 ms returned sat
[2022-05-20 22:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:19] [INFO ] [Real]Absence check using state equation in 2799 ms returned sat
[2022-05-20 22:05:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:05:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 1083 ms returned sat
[2022-05-20 22:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:23] [INFO ] [Nat]Absence check using state equation in 2347 ms returned sat
[2022-05-20 22:05:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:05:24] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
[2022-05-20 22:05:26] [INFO ] [Real]Absence check using 675 positive place invariants in 1395 ms returned sat
[2022-05-20 22:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:28] [INFO ] [Real]Absence check using state equation in 2643 ms returned sat
[2022-05-20 22:05:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:05:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 1027 ms returned sat
[2022-05-20 22:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:32] [INFO ] [Nat]Absence check using state equation in 2256 ms returned sat
[2022-05-20 22:05:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:05:32] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
[2022-05-20 22:05:34] [INFO ] [Real]Absence check using 675 positive place invariants in 1406 ms returned sat
[2022-05-20 22:05:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:37] [INFO ] [Real]Absence check using state equation in 2704 ms returned sat
[2022-05-20 22:05:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:05:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 1107 ms returned sat
[2022-05-20 22:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:05:41] [INFO ] [Nat]Absence check using state equation in 2261 ms returned sat
[2022-05-20 22:05:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:05:41] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[206, 206, 206, 206, 206, 206]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 58 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 83 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:06:40] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:06:41] [INFO ] Implicit Places using invariants in 1118 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:06:41] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:06:42] [INFO ] Implicit Places using invariants and state equation in 1475 ms returned []
Implicit Place search using SMT with State Equation took 2601 ms to find 0 implicit places.
[2022-05-20 22:06:43] [INFO ] Redundant transitions in 187 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:06:43] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-20 22:06:44] [INFO ] Dead Transitions using invariants and state equation in 1918 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:06:44] [INFO ] Computed 675 place invariants in 12 ms
Finished random walk after 46894 steps, including 236 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64349 steps, including 0 resets, run visited all 6 properties in 5042 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64296 steps, including 0 resets, run visited all 6 properties in 5042 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64360 steps, including 0 resets, run visited all 6 properties in 5030 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64301 steps, including 0 resets, run visited all 6 properties in 5014 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64325 steps, including 0 resets, run visited all 6 properties in 5024 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64445 steps, including 0 resets, run visited all 6 properties in 5047 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:07:45] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-20 22:07:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1022 ms returned sat
[2022-05-20 22:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:07:49] [INFO ] [Real]Absence check using state equation in 2498 ms returned sat
[2022-05-20 22:07:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:07:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 823 ms returned sat
[2022-05-20 22:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:07:52] [INFO ] [Nat]Absence check using state equation in 2267 ms returned sat
[2022-05-20 22:07:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2022-05-20 22:07:53] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-20 22:07:54] [INFO ] [Real]Absence check using 675 positive place invariants in 974 ms returned sat
[2022-05-20 22:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:07:57] [INFO ] [Real]Absence check using state equation in 2487 ms returned sat
[2022-05-20 22:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:07:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 846 ms returned sat
[2022-05-20 22:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:00] [INFO ] [Nat]Absence check using state equation in 2297 ms returned sat
[2022-05-20 22:08:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-20 22:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
[2022-05-20 22:08:02] [INFO ] [Real]Absence check using 675 positive place invariants in 984 ms returned sat
[2022-05-20 22:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:05] [INFO ] [Real]Absence check using state equation in 2497 ms returned sat
[2022-05-20 22:08:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:08:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 846 ms returned sat
[2022-05-20 22:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:08] [INFO ] [Nat]Absence check using state equation in 2289 ms returned sat
[2022-05-20 22:08:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2022-05-20 22:08:09] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
[2022-05-20 22:08:10] [INFO ] [Real]Absence check using 675 positive place invariants in 992 ms returned sat
[2022-05-20 22:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:13] [INFO ] [Real]Absence check using state equation in 2441 ms returned sat
[2022-05-20 22:08:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:08:14] [INFO ] [Nat]Absence check using 675 positive place invariants in 845 ms returned sat
[2022-05-20 22:08:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:16] [INFO ] [Nat]Absence check using state equation in 2310 ms returned sat
[2022-05-20 22:08:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:08:17] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :sat
[2022-05-20 22:08:18] [INFO ] [Real]Absence check using 675 positive place invariants in 981 ms returned sat
[2022-05-20 22:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:21] [INFO ] [Real]Absence check using state equation in 2462 ms returned sat
[2022-05-20 22:08:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:08:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 843 ms returned sat
[2022-05-20 22:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:24] [INFO ] [Nat]Absence check using state equation in 2221 ms returned sat
[2022-05-20 22:08:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:08:25] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-20 22:08:26] [INFO ] [Real]Absence check using 675 positive place invariants in 973 ms returned sat
[2022-05-20 22:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:29] [INFO ] [Real]Absence check using state equation in 2465 ms returned sat
[2022-05-20 22:08:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:08:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 840 ms returned sat
[2022-05-20 22:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:08:32] [INFO ] [Nat]Absence check using state equation in 2314 ms returned sat
[2022-05-20 22:08:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:08:33] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[207, 207, 207, 207, 207, 207]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 79 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 78 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:09:32] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:09:33] [INFO ] Implicit Places using invariants in 1075 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:09:33] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:09:34] [INFO ] Implicit Places using invariants and state equation in 1446 ms returned []
Implicit Place search using SMT with State Equation took 2522 ms to find 0 implicit places.
[2022-05-20 22:09:34] [INFO ] Redundant transitions in 111 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:09:34] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:09:36] [INFO ] Dead Transitions using invariants and state equation in 1942 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:09:36] [INFO ] Computed 675 place invariants in 13 ms
Finished random walk after 46797 steps, including 235 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 63398 steps, including 0 resets, run visited all 6 properties in 5018 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64365 steps, including 0 resets, run visited all 6 properties in 5078 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64278 steps, including 0 resets, run visited all 6 properties in 5077 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63297 steps, including 0 resets, run visited all 6 properties in 5019 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63339 steps, including 0 resets, run visited all 6 properties in 5009 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64303 steps, including 0 resets, run visited all 6 properties in 5053 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:10:37] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:10:38] [INFO ] [Real]Absence check using 675 positive place invariants in 1149 ms returned sat
[2022-05-20 22:10:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:10:40] [INFO ] [Real]Absence check using state equation in 2141 ms returned sat
[2022-05-20 22:10:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:10:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 1742 ms returned sat
[2022-05-20 22:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:10:45] [INFO ] [Nat]Absence check using state equation in 2486 ms returned sat
[2022-05-20 22:10:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-20 22:10:45] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-20 22:10:47] [INFO ] [Real]Absence check using 675 positive place invariants in 1169 ms returned sat
[2022-05-20 22:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:10:49] [INFO ] [Real]Absence check using state equation in 2291 ms returned sat
[2022-05-20 22:10:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:10:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 1764 ms returned sat
[2022-05-20 22:10:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:10:54] [INFO ] [Nat]Absence check using state equation in 2484 ms returned sat
[2022-05-20 22:10:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 387 ms. Result :sat
[2022-05-20 22:10:56] [INFO ] [Real]Absence check using 675 positive place invariants in 1162 ms returned sat
[2022-05-20 22:10:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:10:58] [INFO ] [Real]Absence check using state equation in 2207 ms returned sat
[2022-05-20 22:10:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:11:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1738 ms returned sat
[2022-05-20 22:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:03] [INFO ] [Nat]Absence check using state equation in 2469 ms returned sat
[2022-05-20 22:11:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-20 22:11:04] [INFO ] Added : 0 causal constraints over 0 iterations in 366 ms. Result :sat
[2022-05-20 22:11:05] [INFO ] [Real]Absence check using 675 positive place invariants in 1147 ms returned sat
[2022-05-20 22:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:07] [INFO ] [Real]Absence check using state equation in 2240 ms returned sat
[2022-05-20 22:11:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:11:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 1741 ms returned sat
[2022-05-20 22:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:12] [INFO ] [Nat]Absence check using state equation in 2595 ms returned sat
[2022-05-20 22:11:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2022-05-20 22:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2022-05-20 22:11:14] [INFO ] [Real]Absence check using 675 positive place invariants in 1200 ms returned sat
[2022-05-20 22:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:17] [INFO ] [Real]Absence check using state equation in 2428 ms returned sat
[2022-05-20 22:11:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:11:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1840 ms returned sat
[2022-05-20 22:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:22] [INFO ] [Nat]Absence check using state equation in 2595 ms returned sat
[2022-05-20 22:11:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 120 ms.
[2022-05-20 22:11:22] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
[2022-05-20 22:11:24] [INFO ] [Real]Absence check using 675 positive place invariants in 1232 ms returned sat
[2022-05-20 22:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:26] [INFO ] [Real]Absence check using state equation in 2344 ms returned sat
[2022-05-20 22:11:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:11:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 1951 ms returned sat
[2022-05-20 22:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:11:31] [INFO ] [Nat]Absence check using state equation in 2584 ms returned sat
[2022-05-20 22:11:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:11:32] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[208, 208, 208, 208, 208, 208]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 92 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 75 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:12:32] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:12:33] [INFO ] Implicit Places using invariants in 1108 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:12:33] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-20 22:12:34] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 2565 ms to find 0 implicit places.
[2022-05-20 22:12:35] [INFO ] Redundant transitions in 111 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:12:35] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:12:37] [INFO ] Dead Transitions using invariants and state equation in 1933 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:12:37] [INFO ] Computed 675 place invariants in 12 ms
Finished random walk after 46937 steps, including 236 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64303 steps, including 0 resets, run visited all 6 properties in 5047 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64336 steps, including 0 resets, run visited all 6 properties in 5037 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64336 steps, including 0 resets, run visited all 6 properties in 5016 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64255 steps, including 0 resets, run visited all 6 properties in 5035 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64447 steps, including 0 resets, run visited all 6 properties in 5059 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64332 steps, including 0 resets, run visited all 6 properties in 5038 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:13:37] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:13:38] [INFO ] [Real]Absence check using 675 positive place invariants in 1087 ms returned sat
[2022-05-20 22:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:13:41] [INFO ] [Real]Absence check using state equation in 2802 ms returned sat
[2022-05-20 22:13:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:13:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 11767 ms returned sat
[2022-05-20 22:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:13:56] [INFO ] [Nat]Absence check using state equation in 2684 ms returned sat
[2022-05-20 22:13:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2022-05-20 22:13:57] [INFO ] Added : 0 causal constraints over 0 iterations in 413 ms. Result :sat
[2022-05-20 22:13:58] [INFO ] [Real]Absence check using 675 positive place invariants in 972 ms returned sat
[2022-05-20 22:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:00] [INFO ] [Real]Absence check using state equation in 2438 ms returned sat
[2022-05-20 22:14:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:14:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 11203 ms returned sat
[2022-05-20 22:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:15] [INFO ] [Nat]Absence check using state equation in 2629 ms returned sat
[2022-05-20 22:14:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-20 22:14:15] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :sat
[2022-05-20 22:14:17] [INFO ] [Real]Absence check using 675 positive place invariants in 1003 ms returned sat
[2022-05-20 22:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:19] [INFO ] [Real]Absence check using state equation in 2489 ms returned sat
[2022-05-20 22:14:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:14:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 11247 ms returned sat
[2022-05-20 22:14:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:34] [INFO ] [Nat]Absence check using state equation in 2686 ms returned sat
[2022-05-20 22:14:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2022-05-20 22:14:36] [INFO ] [Real]Absence check using 675 positive place invariants in 976 ms returned sat
[2022-05-20 22:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:38] [INFO ] [Real]Absence check using state equation in 2588 ms returned sat
[2022-05-20 22:14:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:14:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 10776 ms returned sat
[2022-05-20 22:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:52] [INFO ] [Nat]Absence check using state equation in 2583 ms returned sat
[2022-05-20 22:14:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:14:52] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2022-05-20 22:14:54] [INFO ] [Real]Absence check using 675 positive place invariants in 953 ms returned sat
[2022-05-20 22:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:14:56] [INFO ] [Real]Absence check using state equation in 2524 ms returned sat
[2022-05-20 22:14:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:15:09] [INFO ] [Nat]Absence check using 675 positive place invariants in 12556 ms returned sat
[2022-05-20 22:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:15:12] [INFO ] [Nat]Absence check using state equation in 2717 ms returned sat
[2022-05-20 22:15:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:15:13] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
[2022-05-20 22:15:14] [INFO ] [Real]Absence check using 675 positive place invariants in 991 ms returned sat
[2022-05-20 22:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:15:17] [INFO ] [Real]Absence check using state equation in 2566 ms returned sat
[2022-05-20 22:15:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:15:28] [INFO ] [Nat]Absence check using 675 positive place invariants in 11020 ms returned sat
[2022-05-20 22:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:15:31] [INFO ] [Nat]Absence check using state equation in 2780 ms returned sat
[2022-05-20 22:15:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:15:32] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[209, 209, 209, 209, 209, 209]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:16:31] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:16:32] [INFO ] Implicit Places using invariants in 1108 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:16:32] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:16:33] [INFO ] Implicit Places using invariants and state equation in 1489 ms returned []
Implicit Place search using SMT with State Equation took 2599 ms to find 0 implicit places.
[2022-05-20 22:16:33] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:16:34] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-20 22:16:35] [INFO ] Dead Transitions using invariants and state equation in 1993 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:16:36] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 46390 steps, including 233 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 63361 steps, including 0 resets, run visited all 6 properties in 5033 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63359 steps, including 0 resets, run visited all 6 properties in 5071 ms. (steps per millisecond=12 )
Finished Best-First random walk after 62325 steps, including 0 resets, run visited all 6 properties in 5027 ms. (steps per millisecond=12 )
Finished Best-First random walk after 61725 steps, including 0 resets, run visited all 6 properties in 5004 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63476 steps, including 0 resets, run visited all 6 properties in 5006 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64295 steps, including 0 resets, run visited all 6 properties in 5062 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:17:36] [INFO ] Computed 675 place invariants in 29 ms
[2022-05-20 22:17:37] [INFO ] [Real]Absence check using 675 positive place invariants in 1289 ms returned sat
[2022-05-20 22:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:17:40] [INFO ] [Real]Absence check using state equation in 2416 ms returned sat
[2022-05-20 22:17:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:17:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 1739 ms returned sat
[2022-05-20 22:17:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:17:45] [INFO ] [Nat]Absence check using state equation in 2577 ms returned sat
[2022-05-20 22:17:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:17:45] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-20 22:17:47] [INFO ] [Real]Absence check using 675 positive place invariants in 1269 ms returned sat
[2022-05-20 22:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:17:49] [INFO ] [Real]Absence check using state equation in 2368 ms returned sat
[2022-05-20 22:17:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:17:51] [INFO ] [Nat]Absence check using 675 positive place invariants in 1767 ms returned sat
[2022-05-20 22:17:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:17:54] [INFO ] [Nat]Absence check using state equation in 2407 ms returned sat
[2022-05-20 22:17:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:17:54] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
[2022-05-20 22:17:56] [INFO ] [Real]Absence check using 675 positive place invariants in 1183 ms returned sat
[2022-05-20 22:17:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:17:58] [INFO ] [Real]Absence check using state equation in 2369 ms returned sat
[2022-05-20 22:17:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:18:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1723 ms returned sat
[2022-05-20 22:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:03] [INFO ] [Nat]Absence check using state equation in 2427 ms returned sat
[2022-05-20 22:18:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-20 22:18:05] [INFO ] [Real]Absence check using 675 positive place invariants in 1198 ms returned sat
[2022-05-20 22:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:08] [INFO ] [Real]Absence check using state equation in 2440 ms returned sat
[2022-05-20 22:18:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:18:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 1756 ms returned sat
[2022-05-20 22:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:12] [INFO ] [Nat]Absence check using state equation in 2436 ms returned sat
[2022-05-20 22:18:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:18:13] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-20 22:18:14] [INFO ] [Real]Absence check using 675 positive place invariants in 1229 ms returned sat
[2022-05-20 22:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:17] [INFO ] [Real]Absence check using state equation in 2479 ms returned sat
[2022-05-20 22:18:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:18:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1833 ms returned sat
[2022-05-20 22:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:22] [INFO ] [Nat]Absence check using state equation in 2596 ms returned sat
[2022-05-20 22:18:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:18:22] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
[2022-05-20 22:18:24] [INFO ] [Real]Absence check using 675 positive place invariants in 1264 ms returned sat
[2022-05-20 22:18:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:27] [INFO ] [Real]Absence check using state equation in 2433 ms returned sat
[2022-05-20 22:18:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:18:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 1758 ms returned sat
[2022-05-20 22:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:18:31] [INFO ] [Nat]Absence check using state equation in 2470 ms returned sat
[2022-05-20 22:18:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:18:32] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[210, 210, 210, 210, 210, 210]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 43 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 42 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:19:32] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:19:33] [INFO ] Implicit Places using invariants in 1087 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:19:33] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:19:34] [INFO ] Implicit Places using invariants and state equation in 1471 ms returned []
Implicit Place search using SMT with State Equation took 2560 ms to find 0 implicit places.
[2022-05-20 22:19:34] [INFO ] Redundant transitions in 115 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:19:34] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-20 22:19:36] [INFO ] Dead Transitions using invariants and state equation in 1819 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:19:36] [INFO ] Computed 675 place invariants in 11 ms
Finished random walk after 47219 steps, including 237 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64270 steps, including 0 resets, run visited all 6 properties in 5021 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63413 steps, including 0 resets, run visited all 6 properties in 5002 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64262 steps, including 0 resets, run visited all 6 properties in 5038 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64293 steps, including 0 resets, run visited all 6 properties in 5029 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64180 steps, including 0 resets, run visited all 6 properties in 5032 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64415 steps, including 0 resets, run visited all 6 properties in 5065 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:20:36] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:20:39] [INFO ] [Real]Absence check using 675 positive place invariants in 2564 ms returned sat
[2022-05-20 22:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:20:42] [INFO ] [Real]Absence check using state equation in 2730 ms returned sat
[2022-05-20 22:20:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:20:44] [INFO ] [Nat]Absence check using 675 positive place invariants in 1709 ms returned sat
[2022-05-20 22:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:20:47] [INFO ] [Nat]Absence check using state equation in 2762 ms returned sat
[2022-05-20 22:20:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-20 22:20:50] [INFO ] [Real]Absence check using 675 positive place invariants in 2411 ms returned sat
[2022-05-20 22:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:20:53] [INFO ] [Real]Absence check using state equation in 2708 ms returned sat
[2022-05-20 22:20:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:20:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 1692 ms returned sat
[2022-05-20 22:20:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:20:58] [INFO ] [Nat]Absence check using state equation in 2851 ms returned sat
[2022-05-20 22:20:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:20:59] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-20 22:21:01] [INFO ] [Real]Absence check using 675 positive place invariants in 2484 ms returned sat
[2022-05-20 22:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:04] [INFO ] [Real]Absence check using state equation in 2629 ms returned sat
[2022-05-20 22:21:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:21:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 1664 ms returned sat
[2022-05-20 22:21:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:09] [INFO ] [Nat]Absence check using state equation in 2808 ms returned sat
[2022-05-20 22:21:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:21:10] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :sat
[2022-05-20 22:21:13] [INFO ] [Real]Absence check using 675 positive place invariants in 2539 ms returned sat
[2022-05-20 22:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:15] [INFO ] [Real]Absence check using state equation in 2621 ms returned sat
[2022-05-20 22:21:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:21:17] [INFO ] [Nat]Absence check using 675 positive place invariants in 1764 ms returned sat
[2022-05-20 22:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:20] [INFO ] [Nat]Absence check using state equation in 2844 ms returned sat
[2022-05-20 22:21:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:21:21] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
[2022-05-20 22:21:24] [INFO ] [Real]Absence check using 675 positive place invariants in 2489 ms returned sat
[2022-05-20 22:21:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:26] [INFO ] [Real]Absence check using state equation in 2652 ms returned sat
[2022-05-20 22:21:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:21:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 1735 ms returned sat
[2022-05-20 22:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:32] [INFO ] [Nat]Absence check using state equation in 2967 ms returned sat
[2022-05-20 22:21:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2022-05-20 22:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-20 22:21:35] [INFO ] [Real]Absence check using 675 positive place invariants in 2583 ms returned sat
[2022-05-20 22:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:38] [INFO ] [Real]Absence check using state equation in 2838 ms returned sat
[2022-05-20 22:21:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:21:40] [INFO ] [Nat]Absence check using 675 positive place invariants in 1688 ms returned sat
[2022-05-20 22:21:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:21:43] [INFO ] [Nat]Absence check using state equation in 2787 ms returned sat
[2022-05-20 22:21:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-20 22:21:43] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[211, 211, 211, 211, 211, 211]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 43 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:22:43] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-20 22:22:45] [INFO ] Implicit Places using invariants in 1081 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:22:45] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-20 22:22:46] [INFO ] Implicit Places using invariants and state equation in 1461 ms returned []
Implicit Place search using SMT with State Equation took 2544 ms to find 0 implicit places.
[2022-05-20 22:22:46] [INFO ] Redundant transitions in 110 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:22:46] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-20 22:22:48] [INFO ] Dead Transitions using invariants and state equation in 1938 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:22:48] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 47053 steps, including 237 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64338 steps, including 0 resets, run visited all 6 properties in 5048 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64215 steps, including 0 resets, run visited all 6 properties in 5015 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64359 steps, including 0 resets, run visited all 6 properties in 5029 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64359 steps, including 0 resets, run visited all 6 properties in 5043 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64346 steps, including 0 resets, run visited all 6 properties in 5030 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64359 steps, including 0 resets, run visited all 6 properties in 5025 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:23:48] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:23:50] [INFO ] [Real]Absence check using 675 positive place invariants in 1435 ms returned sat
[2022-05-20 22:23:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:23:53] [INFO ] [Real]Absence check using state equation in 2476 ms returned sat
[2022-05-20 22:23:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:23:56] [INFO ] [Nat]Absence check using 675 positive place invariants in 2594 ms returned sat
[2022-05-20 22:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:23:58] [INFO ] [Nat]Absence check using state equation in 2533 ms returned sat
[2022-05-20 22:23:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-20 22:24:01] [INFO ] [Real]Absence check using 675 positive place invariants in 1434 ms returned sat
[2022-05-20 22:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:03] [INFO ] [Real]Absence check using state equation in 2416 ms returned sat
[2022-05-20 22:24:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:24:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 2487 ms returned sat
[2022-05-20 22:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:08] [INFO ] [Nat]Absence check using state equation in 2482 ms returned sat
[2022-05-20 22:24:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:24:09] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
[2022-05-20 22:24:11] [INFO ] [Real]Absence check using 675 positive place invariants in 1480 ms returned sat
[2022-05-20 22:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:13] [INFO ] [Real]Absence check using state equation in 2580 ms returned sat
[2022-05-20 22:24:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:24:17] [INFO ] [Nat]Absence check using 675 positive place invariants in 2754 ms returned sat
[2022-05-20 22:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:19] [INFO ] [Nat]Absence check using state equation in 2397 ms returned sat
[2022-05-20 22:24:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2022-05-20 22:24:20] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
[2022-05-20 22:24:22] [INFO ] [Real]Absence check using 675 positive place invariants in 1513 ms returned sat
[2022-05-20 22:24:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:24] [INFO ] [Real]Absence check using state equation in 2464 ms returned sat
[2022-05-20 22:24:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:24:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 2831 ms returned sat
[2022-05-20 22:24:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:30] [INFO ] [Nat]Absence check using state equation in 2509 ms returned sat
[2022-05-20 22:24:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
[2022-05-20 22:24:32] [INFO ] [Real]Absence check using 675 positive place invariants in 1426 ms returned sat
[2022-05-20 22:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:34] [INFO ] [Real]Absence check using state equation in 2266 ms returned sat
[2022-05-20 22:24:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:24:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 2654 ms returned sat
[2022-05-20 22:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:40] [INFO ] [Nat]Absence check using state equation in 2501 ms returned sat
[2022-05-20 22:24:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:24:41] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
[2022-05-20 22:24:43] [INFO ] [Real]Absence check using 675 positive place invariants in 1586 ms returned sat
[2022-05-20 22:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:45] [INFO ] [Real]Absence check using state equation in 2629 ms returned sat
[2022-05-20 22:24:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:24:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 2625 ms returned sat
[2022-05-20 22:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:24:51] [INFO ] [Nat]Absence check using state equation in 2455 ms returned sat
[2022-05-20 22:24:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[212, 212, 212, 212, 212, 212]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:25:52] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:25:53] [INFO ] Implicit Places using invariants in 1070 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:25:53] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:25:54] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 2529 ms to find 0 implicit places.
[2022-05-20 22:25:55] [INFO ] Redundant transitions in 111 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:25:55] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-20 22:25:56] [INFO ] Dead Transitions using invariants and state equation in 1903 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:25:56] [INFO ] Computed 675 place invariants in 11 ms
Finished random walk after 46866 steps, including 236 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64479 steps, including 0 resets, run visited all 6 properties in 5057 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64320 steps, including 0 resets, run visited all 6 properties in 5047 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64393 steps, including 0 resets, run visited all 6 properties in 5052 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64411 steps, including 0 resets, run visited all 6 properties in 5032 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64273 steps, including 0 resets, run visited all 6 properties in 5039 ms. (steps per millisecond=12 )
Finished Best-First random walk after 63394 steps, including 0 resets, run visited all 6 properties in 5046 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:26:57] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:27:00] [INFO ] [Real]Absence check using 675 positive place invariants in 2534 ms returned sat
[2022-05-20 22:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:02] [INFO ] [Real]Absence check using state equation in 2433 ms returned sat
[2022-05-20 22:27:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:27:05] [INFO ] [Nat]Absence check using 675 positive place invariants in 2175 ms returned sat
[2022-05-20 22:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:07] [INFO ] [Nat]Absence check using state equation in 2714 ms returned sat
[2022-05-20 22:27:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:27:08] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-20 22:27:11] [INFO ] [Real]Absence check using 675 positive place invariants in 2641 ms returned sat
[2022-05-20 22:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:14] [INFO ] [Real]Absence check using state equation in 2603 ms returned sat
[2022-05-20 22:27:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:27:16] [INFO ] [Nat]Absence check using 675 positive place invariants in 2207 ms returned sat
[2022-05-20 22:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:19] [INFO ] [Nat]Absence check using state equation in 2675 ms returned sat
[2022-05-20 22:27:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-20 22:27:20] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
[2022-05-20 22:27:23] [INFO ] [Real]Absence check using 675 positive place invariants in 2654 ms returned sat
[2022-05-20 22:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:25] [INFO ] [Real]Absence check using state equation in 2585 ms returned sat
[2022-05-20 22:27:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:27:28] [INFO ] [Nat]Absence check using 675 positive place invariants in 2295 ms returned sat
[2022-05-20 22:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:31] [INFO ] [Nat]Absence check using state equation in 2761 ms returned sat
[2022-05-20 22:27:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 400 ms. Result :sat
[2022-05-20 22:27:34] [INFO ] [Real]Absence check using 675 positive place invariants in 2636 ms returned sat
[2022-05-20 22:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:37] [INFO ] [Real]Absence check using state equation in 2548 ms returned sat
[2022-05-20 22:27:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:27:40] [INFO ] [Nat]Absence check using 675 positive place invariants in 2322 ms returned sat
[2022-05-20 22:27:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:42] [INFO ] [Nat]Absence check using state equation in 2640 ms returned sat
[2022-05-20 22:27:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:27:43] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-20 22:27:46] [INFO ] [Real]Absence check using 675 positive place invariants in 2650 ms returned sat
[2022-05-20 22:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:49] [INFO ] [Real]Absence check using state equation in 2542 ms returned sat
[2022-05-20 22:27:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:27:51] [INFO ] [Nat]Absence check using 675 positive place invariants in 2304 ms returned sat
[2022-05-20 22:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:27:54] [INFO ] [Nat]Absence check using state equation in 2683 ms returned sat
[2022-05-20 22:27:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:27:55] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-20 22:27:58] [INFO ] [Real]Absence check using 675 positive place invariants in 2632 ms returned sat
[2022-05-20 22:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:28:00] [INFO ] [Real]Absence check using state equation in 2536 ms returned sat
[2022-05-20 22:28:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:28:03] [INFO ] [Nat]Absence check using 675 positive place invariants in 2258 ms returned sat
[2022-05-20 22:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:28:06] [INFO ] [Nat]Absence check using state equation in 2621 ms returned sat
[2022-05-20 22:28:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:28:06] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[213, 213, 213, 213, 213, 213]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:29:07] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:29:08] [INFO ] Implicit Places using invariants in 1089 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:29:08] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:29:09] [INFO ] Implicit Places using invariants and state equation in 1488 ms returned []
Implicit Place search using SMT with State Equation took 2588 ms to find 0 implicit places.
[2022-05-20 22:29:10] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:29:10] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:29:12] [INFO ] Dead Transitions using invariants and state equation in 1985 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:29:12] [INFO ] Computed 675 place invariants in 14 ms
Finished random walk after 46807 steps, including 235 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64340 steps, including 0 resets, run visited all 6 properties in 5059 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64307 steps, including 0 resets, run visited all 6 properties in 5043 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64285 steps, including 0 resets, run visited all 6 properties in 5039 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64410 steps, including 0 resets, run visited all 6 properties in 5077 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64295 steps, including 0 resets, run visited all 6 properties in 5016 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64449 steps, including 0 resets, run visited all 6 properties in 5058 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:30:12] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:30:15] [INFO ] [Real]Absence check using 675 positive place invariants in 2948 ms returned sat
[2022-05-20 22:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:30:19] [INFO ] [Real]Absence check using state equation in 3552 ms returned sat
[2022-05-20 22:30:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:30:25] [INFO ] [Nat]Absence check using 675 positive place invariants in 5691 ms returned sat
[2022-05-20 22:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:30:29] [INFO ] [Nat]Absence check using state equation in 4495 ms returned sat
[2022-05-20 22:30:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2022-05-20 22:30:30] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
[2022-05-20 22:30:33] [INFO ] [Real]Absence check using 675 positive place invariants in 2951 ms returned sat
[2022-05-20 22:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:30:37] [INFO ] [Real]Absence check using state equation in 3393 ms returned sat
[2022-05-20 22:30:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:30:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 5706 ms returned sat
[2022-05-20 22:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:30:47] [INFO ] [Nat]Absence check using state equation in 4547 ms returned sat
[2022-05-20 22:30:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2022-05-20 22:30:48] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
[2022-05-20 22:30:51] [INFO ] [Real]Absence check using 675 positive place invariants in 2918 ms returned sat
[2022-05-20 22:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:30:55] [INFO ] [Real]Absence check using state equation in 3369 ms returned sat
[2022-05-20 22:30:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:31:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 5733 ms returned sat
[2022-05-20 22:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:05] [INFO ] [Nat]Absence check using state equation in 4517 ms returned sat
[2022-05-20 22:31:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-20 22:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-20 22:31:09] [INFO ] [Real]Absence check using 675 positive place invariants in 2947 ms returned sat
[2022-05-20 22:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:13] [INFO ] [Real]Absence check using state equation in 3285 ms returned sat
[2022-05-20 22:31:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:31:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 5700 ms returned sat
[2022-05-20 22:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:23] [INFO ] [Nat]Absence check using state equation in 4511 ms returned sat
[2022-05-20 22:31:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:31:24] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
[2022-05-20 22:31:27] [INFO ] [Real]Absence check using 675 positive place invariants in 2916 ms returned sat
[2022-05-20 22:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:31] [INFO ] [Real]Absence check using state equation in 3398 ms returned sat
[2022-05-20 22:31:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:31:37] [INFO ] [Nat]Absence check using 675 positive place invariants in 5607 ms returned sat
[2022-05-20 22:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:41] [INFO ] [Nat]Absence check using state equation in 4473 ms returned sat
[2022-05-20 22:31:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:31:42] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-20 22:31:45] [INFO ] [Real]Absence check using 675 positive place invariants in 2978 ms returned sat
[2022-05-20 22:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:49] [INFO ] [Real]Absence check using state equation in 3410 ms returned sat
[2022-05-20 22:31:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:31:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 5650 ms returned sat
[2022-05-20 22:31:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:31:59] [INFO ] [Nat]Absence check using state equation in 4431 ms returned sat
[2022-05-20 22:31:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[214, 214, 214, 214, 214, 214]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:33:01] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:33:02] [INFO ] Implicit Places using invariants in 1076 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:33:02] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-20 22:33:04] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 2550 ms to find 0 implicit places.
[2022-05-20 22:33:04] [INFO ] Redundant transitions in 109 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:33:04] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:33:06] [INFO ] Dead Transitions using invariants and state equation in 1923 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:33:06] [INFO ] Computed 675 place invariants in 10 ms
Finished random walk after 46871 steps, including 236 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64325 steps, including 0 resets, run visited all 6 properties in 5052 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64351 steps, including 0 resets, run visited all 6 properties in 5053 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64258 steps, including 0 resets, run visited all 6 properties in 5042 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64277 steps, including 0 resets, run visited all 6 properties in 5025 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64276 steps, including 0 resets, run visited all 6 properties in 5041 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64289 steps, including 0 resets, run visited all 6 properties in 5053 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:34:06] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:34:08] [INFO ] [Real]Absence check using 675 positive place invariants in 2197 ms returned sat
[2022-05-20 22:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:34:11] [INFO ] [Real]Absence check using state equation in 2529 ms returned sat
[2022-05-20 22:34:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:34:20] [INFO ] [Nat]Absence check using 675 positive place invariants in 8255 ms returned sat
[2022-05-20 22:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:34:25] [INFO ] [Nat]Absence check using state equation in 5177 ms returned sat
[2022-05-20 22:34:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
[2022-05-20 22:34:28] [INFO ] [Real]Absence check using 675 positive place invariants in 2243 ms returned sat
[2022-05-20 22:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:34:31] [INFO ] [Real]Absence check using state equation in 2670 ms returned sat
[2022-05-20 22:34:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:34:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 8207 ms returned sat
[2022-05-20 22:34:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:34:45] [INFO ] [Nat]Absence check using state equation in 5139 ms returned sat
[2022-05-20 22:34:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-20 22:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 399 ms. Result :sat
[2022-05-20 22:34:48] [INFO ] [Real]Absence check using 675 positive place invariants in 2186 ms returned sat
[2022-05-20 22:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:34:50] [INFO ] [Real]Absence check using state equation in 2568 ms returned sat
[2022-05-20 22:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:34:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 8174 ms returned sat
[2022-05-20 22:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:35:04] [INFO ] [Nat]Absence check using state equation in 5134 ms returned sat
[2022-05-20 22:35:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-20 22:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-20 22:35:07] [INFO ] [Real]Absence check using 675 positive place invariants in 2117 ms returned sat
[2022-05-20 22:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:35:10] [INFO ] [Real]Absence check using state equation in 2526 ms returned sat
[2022-05-20 22:35:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:35:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 7846 ms returned sat
[2022-05-20 22:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:35:23] [INFO ] [Nat]Absence check using state equation in 5160 ms returned sat
[2022-05-20 22:35:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:35:24] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-20 22:35:26] [INFO ] [Real]Absence check using 675 positive place invariants in 2231 ms returned sat
[2022-05-20 22:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:35:29] [INFO ] [Real]Absence check using state equation in 2579 ms returned sat
[2022-05-20 22:35:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:35:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 8095 ms returned sat
[2022-05-20 22:35:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:35:43] [INFO ] [Nat]Absence check using state equation in 5240 ms returned sat
[2022-05-20 22:35:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:35:43] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2022-05-20 22:35:46] [INFO ] [Real]Absence check using 675 positive place invariants in 2159 ms returned sat
[2022-05-20 22:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:35:49] [INFO ] [Real]Absence check using state equation in 2613 ms returned sat
[2022-05-20 22:35:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:35:57] [INFO ] [Nat]Absence check using 675 positive place invariants in 8038 ms returned sat
[2022-05-20 22:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:36:02] [INFO ] [Nat]Absence check using state equation in 5207 ms returned sat
[2022-05-20 22:36:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:36:03] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[215, 215, 215, 215, 215, 215]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:37:04] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:37:06] [INFO ] Implicit Places using invariants in 1075 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:37:06] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-20 22:37:07] [INFO ] Implicit Places using invariants and state equation in 1480 ms returned []
Implicit Place search using SMT with State Equation took 2565 ms to find 0 implicit places.
[2022-05-20 22:37:07] [INFO ] Redundant transitions in 112 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:37:07] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-20 22:37:09] [INFO ] Dead Transitions using invariants and state equation in 1937 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:37:09] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 46702 steps, including 235 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64244 steps, including 0 resets, run visited all 6 properties in 5071 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64492 steps, including 0 resets, run visited all 6 properties in 5074 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64321 steps, including 0 resets, run visited all 6 properties in 5062 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64275 steps, including 0 resets, run visited all 6 properties in 5045 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64346 steps, including 0 resets, run visited all 6 properties in 5046 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64295 steps, including 0 resets, run visited all 6 properties in 5047 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:38:09] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-20 22:38:13] [INFO ] [Real]Absence check using 675 positive place invariants in 2847 ms returned sat
[2022-05-20 22:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:38:15] [INFO ] [Real]Absence check using state equation in 2571 ms returned sat
[2022-05-20 22:38:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:38:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 6011 ms returned sat
[2022-05-20 22:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:38:25] [INFO ] [Nat]Absence check using state equation in 3109 ms returned sat
[2022-05-20 22:38:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2022-05-20 22:38:25] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
[2022-05-20 22:38:29] [INFO ] [Real]Absence check using 675 positive place invariants in 2829 ms returned sat
[2022-05-20 22:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:38:31] [INFO ] [Real]Absence check using state equation in 2571 ms returned sat
[2022-05-20 22:38:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:38:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 6121 ms returned sat
[2022-05-20 22:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:38:41] [INFO ] [Nat]Absence check using state equation in 2870 ms returned sat
[2022-05-20 22:38:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-20 22:38:41] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
[2022-05-20 22:38:44] [INFO ] [Real]Absence check using 675 positive place invariants in 2826 ms returned sat
[2022-05-20 22:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:38:47] [INFO ] [Real]Absence check using state equation in 2655 ms returned sat
[2022-05-20 22:38:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:38:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 6098 ms returned sat
[2022-05-20 22:38:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:38:57] [INFO ] [Nat]Absence check using state equation in 2850 ms returned sat
[2022-05-20 22:38:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
[2022-05-20 22:39:00] [INFO ] [Real]Absence check using 675 positive place invariants in 2829 ms returned sat
[2022-05-20 22:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:39:03] [INFO ] [Real]Absence check using state equation in 2639 ms returned sat
[2022-05-20 22:39:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:39:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 6225 ms returned sat
[2022-05-20 22:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:39:13] [INFO ] [Nat]Absence check using state equation in 2977 ms returned sat
[2022-05-20 22:39:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:39:13] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2022-05-20 22:39:16] [INFO ] [Real]Absence check using 675 positive place invariants in 2812 ms returned sat
[2022-05-20 22:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:39:19] [INFO ] [Real]Absence check using state equation in 2674 ms returned sat
[2022-05-20 22:39:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:39:26] [INFO ] [Nat]Absence check using 675 positive place invariants in 6276 ms returned sat
[2022-05-20 22:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:39:29] [INFO ] [Nat]Absence check using state equation in 2917 ms returned sat
[2022-05-20 22:39:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-20 22:39:29] [INFO ] Added : 0 causal constraints over 0 iterations in 369 ms. Result :sat
[2022-05-20 22:39:33] [INFO ] [Real]Absence check using 675 positive place invariants in 2829 ms returned sat
[2022-05-20 22:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:39:35] [INFO ] [Real]Absence check using state equation in 2594 ms returned sat
[2022-05-20 22:39:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:39:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 6079 ms returned sat
[2022-05-20 22:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:39:45] [INFO ] [Nat]Absence check using state equation in 2911 ms returned sat
[2022-05-20 22:39:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:39:45] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[216, 216, 216, 216, 216, 216]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:40:47] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-20 22:40:48] [INFO ] Implicit Places using invariants in 1073 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:40:48] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:40:49] [INFO ] Implicit Places using invariants and state equation in 1442 ms returned []
Implicit Place search using SMT with State Equation took 2515 ms to find 0 implicit places.
[2022-05-20 22:40:50] [INFO ] Redundant transitions in 115 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:40:50] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:40:51] [INFO ] Dead Transitions using invariants and state equation in 1925 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:40:51] [INFO ] Computed 675 place invariants in 11 ms
Finished random walk after 47110 steps, including 237 resets, run visited all 6 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 64765 steps, including 0 resets, run visited all 6 properties in 5028 ms. (steps per millisecond=12 )
Finished Best-First random walk after 65791 steps, including 0 resets, run visited all 6 properties in 5068 ms. (steps per millisecond=12 )
Finished Best-First random walk after 64337 steps, including 0 resets, run visited all 6 properties in 5030 ms. (steps per millisecond=12 )
Finished Best-First random walk after 66052 steps, including 0 resets, run visited all 6 properties in 5050 ms. (steps per millisecond=13 )
Finished Best-First random walk after 66823 steps, including 0 resets, run visited all 6 properties in 5066 ms. (steps per millisecond=13 )
Finished Best-First random walk after 64262 steps, including 0 resets, run visited all 6 properties in 5012 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:41:52] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:41:57] [INFO ] [Real]Absence check using 675 positive place invariants in 4541 ms returned sat
[2022-05-20 22:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:42:00] [INFO ] [Real]Absence check using state equation in 3131 ms returned sat
[2022-05-20 22:42:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:42:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 5667 ms returned unknown
[2022-05-20 22:42:11] [INFO ] [Real]Absence check using 675 positive place invariants in 4860 ms returned sat
[2022-05-20 22:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:42:14] [INFO ] [Real]Absence check using state equation in 3259 ms returned sat
[2022-05-20 22:42:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:42:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 5865 ms returned unknown
[2022-05-20 22:42:26] [INFO ] [Real]Absence check using 675 positive place invariants in 4859 ms returned sat
[2022-05-20 22:42:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:42:29] [INFO ] [Real]Absence check using state equation in 3036 ms returned sat
[2022-05-20 22:42:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:42:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 5792 ms returned unknown
[2022-05-20 22:42:40] [INFO ] [Real]Absence check using 675 positive place invariants in 4596 ms returned sat
[2022-05-20 22:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:42:43] [INFO ] [Real]Absence check using state equation in 2979 ms returned sat
[2022-05-20 22:42:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:42:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 5545 ms returned unknown
[2022-05-20 22:42:54] [INFO ] [Real]Absence check using 675 positive place invariants in 4890 ms returned sat
[2022-05-20 22:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:42:57] [INFO ] [Real]Absence check using state equation in 3030 ms returned sat
[2022-05-20 22:42:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:43:04] [INFO ] [Nat]Absence check using 675 positive place invariants in 5791 ms returned unknown
[2022-05-20 22:43:08] [INFO ] [Real]Absence check using 675 positive place invariants in 4424 ms returned sat
[2022-05-20 22:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:43:11] [INFO ] [Real]Absence check using state equation in 2977 ms returned sat
[2022-05-20 22:43:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:43:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 5706 ms returned unknown
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[217, 217, 217, 217, 217, 217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 53 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:43:18] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-20 22:43:19] [INFO ] Implicit Places using invariants in 1155 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:43:19] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:43:20] [INFO ] Implicit Places using invariants and state equation in 1560 ms returned []
Implicit Place search using SMT with State Equation took 2716 ms to find 0 implicit places.
[2022-05-20 22:43:20] [INFO ] Redundant transitions in 112 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:43:20] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:43:22] [INFO ] Dead Transitions using invariants and state equation in 2022 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-00
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:43:23] [INFO ] Computed 675 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2824 ms. (steps per millisecond=3 ) properties (out of 1) seen :203
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=12 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:43:26] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:43:27] [INFO ] [Real]Absence check using 675 positive place invariants in 832 ms returned sat
[2022-05-20 22:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:43:30] [INFO ] [Real]Absence check using state equation in 2334 ms returned sat
[2022-05-20 22:43:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:43:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 682 ms returned sat
[2022-05-20 22:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:43:33] [INFO ] [Nat]Absence check using state equation in 2267 ms returned sat
[2022-05-20 22:43:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:43:34] [INFO ] Added : 0 causal constraints over 0 iterations in 352 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[203]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:43:36] [INFO ] Computed 675 place invariants in 16 ms
Finished random walk after 109517 steps, including 552 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64904 steps, including 0 resets, run visited all 1 properties in 5008 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:44:11] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:44:12] [INFO ] [Real]Absence check using 675 positive place invariants in 796 ms returned sat
[2022-05-20 22:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:44:15] [INFO ] [Real]Absence check using state equation in 2449 ms returned sat
[2022-05-20 22:44:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:44:16] [INFO ] [Nat]Absence check using 675 positive place invariants in 780 ms returned sat
[2022-05-20 22:44:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:44:18] [INFO ] [Nat]Absence check using state equation in 2261 ms returned sat
[2022-05-20 22:44:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:44:19] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[205]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:44:21] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-20 22:44:22] [INFO ] Implicit Places using invariants in 1090 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:44:22] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:44:24] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 2500 ms to find 0 implicit places.
[2022-05-20 22:44:24] [INFO ] Redundant transitions in 106 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:44:24] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:44:26] [INFO ] Dead Transitions using invariants and state equation in 1915 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:44:26] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 108122 steps, including 545 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64494 steps, including 0 resets, run visited all 1 properties in 5033 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:45:01] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:45:02] [INFO ] [Real]Absence check using 675 positive place invariants in 1424 ms returned sat
[2022-05-20 22:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:45:05] [INFO ] [Real]Absence check using state equation in 2598 ms returned sat
[2022-05-20 22:45:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:45:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 1054 ms returned sat
[2022-05-20 22:45:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:45:09] [INFO ] [Nat]Absence check using state equation in 2329 ms returned sat
[2022-05-20 22:45:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-20 22:45:09] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[206]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:45:12] [INFO ] Computed 675 place invariants in 22 ms
[2022-05-20 22:45:13] [INFO ] Implicit Places using invariants in 1079 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:45:13] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:45:14] [INFO ] Implicit Places using invariants and state equation in 1423 ms returned []
Implicit Place search using SMT with State Equation took 2503 ms to find 0 implicit places.
[2022-05-20 22:45:14] [INFO ] Redundant transitions in 116 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:45:14] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:45:16] [INFO ] Dead Transitions using invariants and state equation in 1909 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:45:16] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 106189 steps, including 535 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64720 steps, including 0 resets, run visited all 1 properties in 5035 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:45:51] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:45:53] [INFO ] [Real]Absence check using 675 positive place invariants in 1011 ms returned sat
[2022-05-20 22:45:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:45:55] [INFO ] [Real]Absence check using state equation in 2517 ms returned sat
[2022-05-20 22:45:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:45:57] [INFO ] [Nat]Absence check using 675 positive place invariants in 850 ms returned sat
[2022-05-20 22:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:45:59] [INFO ] [Nat]Absence check using state equation in 2306 ms returned sat
[2022-05-20 22:45:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-20 22:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[207]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 43 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:02] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:46:03] [INFO ] Implicit Places using invariants in 1077 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:03] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:46:04] [INFO ] Implicit Places using invariants and state equation in 1483 ms returned []
Implicit Place search using SMT with State Equation took 2562 ms to find 0 implicit places.
[2022-05-20 22:46:05] [INFO ] Redundant transitions in 114 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:05] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:46:06] [INFO ] Dead Transitions using invariants and state equation in 1910 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:06] [INFO ] Computed 675 place invariants in 10 ms
Finished random walk after 106489 steps, including 537 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64803 steps, including 0 resets, run visited all 1 properties in 5043 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:42] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:46:43] [INFO ] [Real]Absence check using 675 positive place invariants in 1165 ms returned sat
[2022-05-20 22:46:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:46:45] [INFO ] [Real]Absence check using state equation in 2247 ms returned sat
[2022-05-20 22:46:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:46:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 1767 ms returned sat
[2022-05-20 22:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:46:50] [INFO ] [Nat]Absence check using state equation in 2429 ms returned sat
[2022-05-20 22:46:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 122 ms.
[2022-05-20 22:46:50] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[208]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:53] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-20 22:46:54] [INFO ] Implicit Places using invariants in 1090 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:54] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:46:56] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 2557 ms to find 0 implicit places.
[2022-05-20 22:46:56] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:56] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:46:58] [INFO ] Dead Transitions using invariants and state equation in 1882 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:46:58] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 105835 steps, including 533 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64393 steps, including 0 resets, run visited all 1 properties in 5007 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:47:33] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-20 22:47:34] [INFO ] [Real]Absence check using 675 positive place invariants in 1046 ms returned sat
[2022-05-20 22:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:47:37] [INFO ] [Real]Absence check using state equation in 2683 ms returned sat
[2022-05-20 22:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:47:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 11699 ms returned sat
[2022-05-20 22:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:47:52] [INFO ] [Nat]Absence check using state equation in 2735 ms returned sat
[2022-05-20 22:47:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:47:52] [INFO ] Added : 0 causal constraints over 0 iterations in 366 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[209]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:47:55] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:47:56] [INFO ] Implicit Places using invariants in 1074 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:47:56] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-20 22:47:57] [INFO ] Implicit Places using invariants and state equation in 1481 ms returned []
Implicit Place search using SMT with State Equation took 2556 ms to find 0 implicit places.
[2022-05-20 22:47:57] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:47:57] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:47:59] [INFO ] Dead Transitions using invariants and state equation in 1893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:47:59] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 105814 steps, including 533 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64331 steps, including 0 resets, run visited all 1 properties in 5007 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:48:34] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:48:36] [INFO ] [Real]Absence check using 675 positive place invariants in 1266 ms returned sat
[2022-05-20 22:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:48:38] [INFO ] [Real]Absence check using state equation in 2492 ms returned sat
[2022-05-20 22:48:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:48:41] [INFO ] [Nat]Absence check using 675 positive place invariants in 1774 ms returned sat
[2022-05-20 22:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:48:43] [INFO ] [Nat]Absence check using state equation in 2532 ms returned sat
[2022-05-20 22:48:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-20 22:48:44] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[210]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 36 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:48:46] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-20 22:48:47] [INFO ] Implicit Places using invariants in 1096 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:48:47] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:48:49] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 2556 ms to find 0 implicit places.
[2022-05-20 22:48:49] [INFO ] Redundant transitions in 113 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:48:49] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:48:51] [INFO ] Dead Transitions using invariants and state equation in 1888 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:48:51] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 105978 steps, including 534 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64450 steps, including 0 resets, run visited all 1 properties in 5034 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:49:26] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:49:29] [INFO ] [Real]Absence check using 675 positive place invariants in 2565 ms returned sat
[2022-05-20 22:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:49:31] [INFO ] [Real]Absence check using state equation in 2753 ms returned sat
[2022-05-20 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:49:34] [INFO ] [Nat]Absence check using 675 positive place invariants in 1726 ms returned sat
[2022-05-20 22:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:49:37] [INFO ] [Nat]Absence check using state equation in 2899 ms returned sat
[2022-05-20 22:49:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:49:37] [INFO ] Added : 0 causal constraints over 0 iterations in 369 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[211]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:49:40] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:49:41] [INFO ] Implicit Places using invariants in 1087 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:49:41] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-20 22:49:42] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 2541 ms to find 0 implicit places.
[2022-05-20 22:49:42] [INFO ] Redundant transitions in 110 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:49:42] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:49:44] [INFO ] Dead Transitions using invariants and state equation in 1856 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:49:44] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 105714 steps, including 533 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64391 steps, including 0 resets, run visited all 1 properties in 5018 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:50:19] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:50:21] [INFO ] [Real]Absence check using 675 positive place invariants in 1477 ms returned sat
[2022-05-20 22:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:50:23] [INFO ] [Real]Absence check using state equation in 2514 ms returned sat
[2022-05-20 22:50:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:50:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 2625 ms returned sat
[2022-05-20 22:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:50:29] [INFO ] [Nat]Absence check using state equation in 2530 ms returned sat
[2022-05-20 22:50:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:50:30] [INFO ] Added : 0 causal constraints over 0 iterations in 404 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[212]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:50:32] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:50:33] [INFO ] Implicit Places using invariants in 1080 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:50:33] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:50:35] [INFO ] Implicit Places using invariants and state equation in 1457 ms returned []
Implicit Place search using SMT with State Equation took 2538 ms to find 0 implicit places.
[2022-05-20 22:50:35] [INFO ] Redundant transitions in 117 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:50:35] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:50:37] [INFO ] Dead Transitions using invariants and state equation in 1910 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:50:37] [INFO ] Computed 675 place invariants in 8 ms
Finished random walk after 105780 steps, including 533 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64319 steps, including 0 resets, run visited all 1 properties in 5008 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:51:12] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-20 22:51:15] [INFO ] [Real]Absence check using 675 positive place invariants in 2631 ms returned sat
[2022-05-20 22:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:51:17] [INFO ] [Real]Absence check using state equation in 2491 ms returned sat
[2022-05-20 22:51:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:51:20] [INFO ] [Nat]Absence check using 675 positive place invariants in 2243 ms returned sat
[2022-05-20 22:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:51:23] [INFO ] [Nat]Absence check using state equation in 2618 ms returned sat
[2022-05-20 22:51:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-20 22:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[213]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:51:26] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:51:27] [INFO ] Implicit Places using invariants in 1098 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:51:27] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:51:28] [INFO ] Implicit Places using invariants and state equation in 1470 ms returned []
Implicit Place search using SMT with State Equation took 2568 ms to find 0 implicit places.
[2022-05-20 22:51:28] [INFO ] Redundant transitions in 111 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:51:28] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:51:30] [INFO ] Dead Transitions using invariants and state equation in 1883 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:51:30] [INFO ] Computed 675 place invariants in 10 ms
Finished random walk after 106071 steps, including 535 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64837 steps, including 0 resets, run visited all 1 properties in 5023 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:52:05] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:52:09] [INFO ] [Real]Absence check using 675 positive place invariants in 2872 ms returned sat
[2022-05-20 22:52:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:52:12] [INFO ] [Real]Absence check using state equation in 3269 ms returned sat
[2022-05-20 22:52:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:52:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 5574 ms returned sat
[2022-05-20 22:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:52:22] [INFO ] [Nat]Absence check using state equation in 4443 ms returned sat
[2022-05-20 22:52:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-20 22:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[214]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:52:25] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:52:27] [INFO ] Implicit Places using invariants in 1082 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:52:27] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:52:28] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 2535 ms to find 0 implicit places.
[2022-05-20 22:52:28] [INFO ] Redundant transitions in 114 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:52:28] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-20 22:52:30] [INFO ] Dead Transitions using invariants and state equation in 1886 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:52:30] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 105482 steps, including 532 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64325 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:53:05] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:53:07] [INFO ] [Real]Absence check using 675 positive place invariants in 2130 ms returned sat
[2022-05-20 22:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:53:10] [INFO ] [Real]Absence check using state equation in 2477 ms returned sat
[2022-05-20 22:53:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:53:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 8039 ms returned sat
[2022-05-20 22:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:53:24] [INFO ] [Nat]Absence check using state equation in 5074 ms returned sat
[2022-05-20 22:53:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-20 22:53:24] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[215]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:53:27] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:53:28] [INFO ] Implicit Places using invariants in 1079 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:53:28] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:53:29] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 2513 ms to find 0 implicit places.
[2022-05-20 22:53:29] [INFO ] Redundant transitions in 109 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:53:29] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:53:31] [INFO ] Dead Transitions using invariants and state equation in 1913 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:53:31] [INFO ] Computed 675 place invariants in 9 ms
Finished random walk after 106160 steps, including 535 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64211 steps, including 0 resets, run visited all 1 properties in 5017 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:54:06] [INFO ] Computed 675 place invariants in 23 ms
[2022-05-20 22:54:09] [INFO ] [Real]Absence check using 675 positive place invariants in 2853 ms returned sat
[2022-05-20 22:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:54:12] [INFO ] [Real]Absence check using state equation in 2702 ms returned sat
[2022-05-20 22:54:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:54:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 6114 ms returned sat
[2022-05-20 22:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:54:22] [INFO ] [Nat]Absence check using state equation in 2840 ms returned sat
[2022-05-20 22:54:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-20 22:54:22] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[216]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:54:25] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:54:26] [INFO ] Implicit Places using invariants in 1087 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:54:26] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-20 22:54:27] [INFO ] Implicit Places using invariants and state equation in 1453 ms returned []
Implicit Place search using SMT with State Equation took 2541 ms to find 0 implicit places.
[2022-05-20 22:54:27] [INFO ] Redundant transitions in 110 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:54:27] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:54:29] [INFO ] Dead Transitions using invariants and state equation in 1891 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:54:29] [INFO ] Computed 675 place invariants in 11 ms
Finished random walk after 105224 steps, including 530 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64238 steps, including 0 resets, run visited all 1 properties in 5015 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:04] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:55:10] [INFO ] [Real]Absence check using 675 positive place invariants in 4981 ms returned sat
[2022-05-20 22:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:55:13] [INFO ] [Real]Absence check using state equation in 3142 ms returned sat
[2022-05-20 22:55:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:55:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 5782 ms returned unknown
Current structural bounds on expressions (after SMT) : [3375] Max seen :[217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 39 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:19] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:55:20] [INFO ] Implicit Places using invariants in 1071 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:20] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:55:22] [INFO ] Implicit Places using invariants and state equation in 1414 ms returned []
Implicit Place search using SMT with State Equation took 2487 ms to find 0 implicit places.
[2022-05-20 22:55:22] [INFO ] Redundant transitions in 111 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:22] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:55:24] [INFO ] Dead Transitions using invariants and state equation in 1953 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Ending property specific reduction for Sudoku-COL-AN15-UpperBounds-00 in 721226 ms.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-03
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:24] [INFO ] Computed 675 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2866 ms. (steps per millisecond=3 ) properties (out of 1) seen :203
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=12 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:27] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-20 22:55:29] [INFO ] [Real]Absence check using 675 positive place invariants in 844 ms returned sat
[2022-05-20 22:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:55:31] [INFO ] [Real]Absence check using state equation in 2233 ms returned sat
[2022-05-20 22:55:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:55:32] [INFO ] [Nat]Absence check using 675 positive place invariants in 721 ms returned sat
[2022-05-20 22:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:55:34] [INFO ] [Nat]Absence check using state equation in 2464 ms returned sat
[2022-05-20 22:55:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-20 22:55:35] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[203]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:55:37] [INFO ] Computed 675 place invariants in 17 ms
Finished random walk after 106111 steps, including 535 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 66011 steps, including 0 resets, run visited all 1 properties in 5073 ms. (steps per millisecond=13 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:56:13] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-20 22:56:14] [INFO ] [Real]Absence check using 675 positive place invariants in 811 ms returned sat
[2022-05-20 22:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:56:16] [INFO ] [Real]Absence check using state equation in 2525 ms returned sat
[2022-05-20 22:56:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:56:17] [INFO ] [Nat]Absence check using 675 positive place invariants in 806 ms returned sat
[2022-05-20 22:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:56:20] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2022-05-20 22:56:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-20 22:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[205]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:56:23] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-20 22:56:24] [INFO ] Implicit Places using invariants in 1112 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:56:24] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-20 22:56:25] [INFO ] Implicit Places using invariants and state equation in 1438 ms returned []
Implicit Place search using SMT with State Equation took 2552 ms to find 0 implicit places.
[2022-05-20 22:56:25] [INFO ] Redundant transitions in 109 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:56:25] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:56:27] [INFO ] Dead Transitions using invariants and state equation in 1881 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:56:27] [INFO ] Computed 675 place invariants in 10 ms
Finished random walk after 107895 steps, including 544 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 65727 steps, including 0 resets, run visited all 1 properties in 5066 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:57:02] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:57:04] [INFO ] [Real]Absence check using 675 positive place invariants in 1409 ms returned sat
[2022-05-20 22:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:57:07] [INFO ] [Real]Absence check using state equation in 2580 ms returned sat
[2022-05-20 22:57:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:57:08] [INFO ] [Nat]Absence check using 675 positive place invariants in 1044 ms returned sat
[2022-05-20 22:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:57:11] [INFO ] [Nat]Absence check using state equation in 2351 ms returned sat
[2022-05-20 22:57:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-20 22:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[206]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 36 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:57:13] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-20 22:57:16] [INFO ] Implicit Places using invariants in 2140 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:57:16] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:57:17] [INFO ] Implicit Places using invariants and state equation in 1451 ms returned []
Implicit Place search using SMT with State Equation took 3593 ms to find 0 implicit places.
[2022-05-20 22:57:17] [INFO ] Redundant transitions in 114 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:57:17] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-20 22:57:19] [INFO ] Dead Transitions using invariants and state equation in 1897 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:57:19] [INFO ] Computed 675 place invariants in 12 ms
Finished random walk after 105900 steps, including 534 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64459 steps, including 0 resets, run visited all 1 properties in 5009 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:57:54] [INFO ] Computed 675 place invariants in 20 ms
[2022-05-20 22:57:55] [INFO ] [Real]Absence check using 675 positive place invariants in 953 ms returned sat
[2022-05-20 22:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:57:58] [INFO ] [Real]Absence check using state equation in 2422 ms returned sat
[2022-05-20 22:57:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:57:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 835 ms returned sat
[2022-05-20 22:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:58:01] [INFO ] [Nat]Absence check using state equation in 2272 ms returned sat
[2022-05-20 22:58:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-20 22:58:02] [INFO ] Added : 0 causal constraints over 0 iterations in 358 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[207]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 37 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:04] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:58:06] [INFO ] Implicit Places using invariants in 1130 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:06] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:58:07] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 2721 ms to find 0 implicit places.
[2022-05-20 22:58:07] [INFO ] Redundant transitions in 115 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:07] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-20 22:58:09] [INFO ] Dead Transitions using invariants and state equation in 1906 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:09] [INFO ] Computed 675 place invariants in 10 ms
Finished random walk after 106461 steps, including 537 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=3 )
Finished Best-First random walk after 64328 steps, including 0 resets, run visited all 1 properties in 5024 ms. (steps per millisecond=12 )
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:44] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-20 22:58:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1158 ms returned sat
[2022-05-20 22:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 22:58:48] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2022-05-20 22:58:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 22:58:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 1715 ms returned sat
[2022-05-20 22:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 22:58:52] [INFO ] [Nat]Absence check using state equation in 2435 ms returned sat
[2022-05-20 22:58:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-20 22:58:53] [INFO ] Added : 0 causal constraints over 0 iterations in 366 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[208]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 40 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 41 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:55] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-20 22:58:57] [INFO ] Implicit Places using invariants in 1072 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-20 22:58:57] [INFO ] Computed 675 place invariants in 9 ms

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="Sudoku-COL-AN15"
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 Sudoku-COL-AN15, 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 r258-tall-165303545400157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN15.tgz
mv Sudoku-COL-AN15 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;