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Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r269-tall-165303553300118
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for Sudoku-PT-AN15

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16246.100 3600000.00 3295394.00 229890.80 ? 225 225 ? 225 225 225 225 1 1 1 1 1 1 1 1 normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r269-tall-165303553300118.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is Sudoku-PT-AN15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r269-tall-165303553300118
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 554K Apr 30 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.4M Apr 30 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5M Apr 30 11:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 12M Apr 30 11:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 547K May 9 09:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.8M May 9 09:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M May 9 09:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M May 9 09:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 118K May 9 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 286K May 9 09:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.9M 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-PT-AN15-UpperBounds-00
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-01
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-02
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-03
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-04
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-05
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-06
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-07
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-08
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-09
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-10
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-11
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-12
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-13
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-14
FORMULA_NAME Sudoku-PT-AN15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653116219091

Running Version 0
[2022-05-21 06:57:00] [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]
[2022-05-21 06:57:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 06:57:00] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2022-05-21 06:57:00] [INFO ] Transformed 4050 places.
[2022-05-21 06:57:00] [INFO ] Transformed 3375 transitions.
[2022-05-21 06:57:00] [INFO ] Parsed PT model containing 4050 places and 3375 transitions in 276 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 121 ms.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:57:01] [INFO ] Computed 675 place invariants in 63 ms
FORMULA Sudoku-PT-AN15-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-07 225 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-06 225 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-05 225 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-04 225 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-02 225 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN15-UpperBounds-01 225 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 50 resets, run finished after 3335 ms. (steps per millisecond=2 ) properties (out of 4) seen :408
FORMULA Sudoku-PT-AN15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Sudoku-PT-AN15-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=12 ) properties (out of 2) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=13 ) properties (out of 2) seen :2
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:57:06] [INFO ] Computed 675 place invariants in 29 ms
[2022-05-21 06:57:07] [INFO ] [Real]Absence check using 675 positive place invariants in 919 ms returned sat
[2022-05-21 06:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:09] [INFO ] [Real]Absence check using state equation in 2181 ms returned sat
[2022-05-21 06:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 735 ms returned sat
[2022-05-21 06:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:13] [INFO ] [Nat]Absence check using state equation in 2188 ms returned sat
[2022-05-21 06:57:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2022-05-21 06:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 452 ms. Result :sat
[2022-05-21 06:57:15] [INFO ] [Real]Absence check using 675 positive place invariants in 877 ms returned sat
[2022-05-21 06:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:17] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2022-05-21 06:57:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 713 ms returned sat
[2022-05-21 06:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:21] [INFO ] [Nat]Absence check using state equation in 2222 ms returned sat
[2022-05-21 06:57:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2022-05-21 06:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 401 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[203, 203]
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 3705 ms. (steps per millisecond=5 ) properties (out of 2) seen :408 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 3645 ms. (steps per millisecond=5 ) properties (out of 2) seen :408 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 221 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
[2022-05-21 06:57:29] [INFO ] Computed 675 place invariants in 14 ms
Interrupted random walk after 92372 steps, including 465 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206, 1=206}
Interrupted Best-First random walk after 69288 steps, including 0 resets, run timeout after 5061 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 66016 steps, including 0 resets, run timeout after 5020 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:09] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 06:58:11] [INFO ] [Real]Absence check using 675 positive place invariants in 1450 ms returned sat
[2022-05-21 06:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:58:13] [INFO ] [Real]Absence check using state equation in 2454 ms returned sat
[2022-05-21 06:58:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:58:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 1058 ms returned sat
[2022-05-21 06:58:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:58:17] [INFO ] [Nat]Absence check using state equation in 2126 ms returned sat
[2022-05-21 06:58:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 121 ms.
[2022-05-21 06:58:18] [INFO ] Added : 0 causal constraints over 0 iterations in 410 ms. Result :sat
[2022-05-21 06:58:19] [INFO ] [Real]Absence check using 675 positive place invariants in 1354 ms returned sat
[2022-05-21 06:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:58:22] [INFO ] [Real]Absence check using state equation in 2395 ms returned sat
[2022-05-21 06:58:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:58:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 1013 ms returned sat
[2022-05-21 06:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:58:25] [INFO ] [Nat]Absence check using state equation in 2141 ms returned sat
[2022-05-21 06:58:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-21 06:58:26] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[206, 206]
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 3685 ms. (steps per millisecond=5 ) properties (out of 2) seen :414 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 3584 ms. (steps per millisecond=5 ) properties (out of 2) seen :414 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 106 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 142 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:34] [INFO ] Computed 675 place invariants in 28 ms
[2022-05-21 06:58:36] [INFO ] Implicit Places using invariants in 2231 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:36] [INFO ] Computed 675 place invariants in 56 ms
[2022-05-21 06:58:42] [INFO ] Implicit Places using invariants and state equation in 5676 ms returned []
Implicit Place search using SMT with State Equation took 7913 ms to find 0 implicit places.
[2022-05-21 06:58:42] [INFO ] Redundant transitions in 214 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:42] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 06:58:44] [INFO ] Dead Transitions using invariants and state equation in 2065 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:44] [INFO ] Computed 675 place invariants in 14 ms
Interrupted random walk after 92401 steps, including 466 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206, 1=206}
Interrupted Best-First random walk after 68276 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68332 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:59:24] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 06:59:25] [INFO ] [Real]Absence check using 675 positive place invariants in 1040 ms returned sat
[2022-05-21 06:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:28] [INFO ] [Real]Absence check using state equation in 2340 ms returned sat
[2022-05-21 06:59:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:59:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 880 ms returned sat
[2022-05-21 06:59:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:31] [INFO ] [Nat]Absence check using state equation in 2195 ms returned sat
[2022-05-21 06:59:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 115 ms.
[2022-05-21 06:59:32] [INFO ] Added : 0 causal constraints over 0 iterations in 420 ms. Result :sat
[2022-05-21 06:59:33] [INFO ] [Real]Absence check using 675 positive place invariants in 997 ms returned sat
[2022-05-21 06:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:36] [INFO ] [Real]Absence check using state equation in 2338 ms returned sat
[2022-05-21 06:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:59:37] [INFO ] [Nat]Absence check using 675 positive place invariants in 859 ms returned sat
[2022-05-21 06:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:39] [INFO ] [Nat]Absence check using state equation in 2268 ms returned sat
[2022-05-21 06:59:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 99 ms.
[2022-05-21 06:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[207, 207]
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 3693 ms. (steps per millisecond=5 ) properties (out of 2) seen :416 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 3723 ms. (steps per millisecond=5 ) properties (out of 2) seen :416 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 144 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 86 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:59:48] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 06:59:49] [INFO ] Implicit Places using invariants in 1154 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:59:49] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 06:59:50] [INFO ] Implicit Places using invariants and state equation in 1158 ms returned []
Implicit Place search using SMT with State Equation took 2318 ms to find 0 implicit places.
[2022-05-21 06:59:50] [INFO ] Redundant transitions in 176 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:59:50] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 06:59:52] [INFO ] Dead Transitions using invariants and state equation in 2065 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:59:52] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 92309 steps, including 465 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205, 1=205}
Interrupted Best-First random walk after 68372 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68318 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:00:32] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:00:34] [INFO ] [Real]Absence check using 675 positive place invariants in 1260 ms returned sat
[2022-05-21 07:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:36] [INFO ] [Real]Absence check using state equation in 2105 ms returned sat
[2022-05-21 07:00:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 1820 ms returned sat
[2022-05-21 07:00:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:41] [INFO ] [Nat]Absence check using state equation in 2630 ms returned sat
[2022-05-21 07:00:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 07:00:42] [INFO ] Added : 0 causal constraints over 0 iterations in 421 ms. Result :sat
[2022-05-21 07:00:43] [INFO ] [Real]Absence check using 675 positive place invariants in 1284 ms returned sat
[2022-05-21 07:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:46] [INFO ] [Real]Absence check using state equation in 2269 ms returned sat
[2022-05-21 07:00:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 1936 ms returned sat
[2022-05-21 07:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:51] [INFO ] [Nat]Absence check using state equation in 2365 ms returned sat
[2022-05-21 07:00:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:00:51] [INFO ] Added : 0 causal constraints over 0 iterations in 410 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[208, 208]
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 3736 ms. (steps per millisecond=5 ) properties (out of 2) seen :418 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 3734 ms. (steps per millisecond=5 ) properties (out of 2) seen :418 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 49 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 51 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:00:59] [INFO ] Computed 675 place invariants in 23 ms
[2022-05-21 07:01:00] [INFO ] Implicit Places using invariants in 1101 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:01:00] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:01:01] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned []
Implicit Place search using SMT with State Equation took 2661 ms to find 0 implicit places.
[2022-05-21 07:01:02] [INFO ] Redundant transitions in 97 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:01:02] [INFO ] Computed 675 place invariants in 23 ms
[2022-05-21 07:01:04] [INFO ] Dead Transitions using invariants and state equation in 2016 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:01:04] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 92900 steps, including 468 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205, 1=205}
Interrupted Best-First random walk after 68219 steps, including 0 resets, run timeout after 5043 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68297 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:01:44] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:01:45] [INFO ] [Real]Absence check using 675 positive place invariants in 978 ms returned sat
[2022-05-21 07:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:01:47] [INFO ] [Real]Absence check using state equation in 2296 ms returned sat
[2022-05-21 07:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:01:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 10662 ms returned sat
[2022-05-21 07:01:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:01] [INFO ] [Nat]Absence check using state equation in 2491 ms returned sat
[2022-05-21 07:02:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2022-05-21 07:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
[2022-05-21 07:02:03] [INFO ] [Real]Absence check using 675 positive place invariants in 971 ms returned sat
[2022-05-21 07:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:05] [INFO ] [Real]Absence check using state equation in 2288 ms returned sat
[2022-05-21 07:02:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:16] [INFO ] [Nat]Absence check using 675 positive place invariants in 10614 ms returned sat
[2022-05-21 07:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:19] [INFO ] [Nat]Absence check using state equation in 2566 ms returned sat
[2022-05-21 07:02:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2022-05-21 07:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 399 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[209, 209]
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 3752 ms. (steps per millisecond=5 ) properties (out of 2) seen :420 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 3725 ms. (steps per millisecond=5 ) properties (out of 2) seen :420 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 52 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:02:27] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:02:28] [INFO ] Implicit Places using invariants in 1182 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:02:28] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:02:30] [INFO ] Implicit Places using invariants and state equation in 1521 ms returned []
Implicit Place search using SMT with State Equation took 2704 ms to find 0 implicit places.
[2022-05-21 07:02:30] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:02:30] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:02:32] [INFO ] Dead Transitions using invariants and state equation in 2029 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:02:32] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 92325 steps, including 465 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=207, 1=207}
Interrupted Best-First random walk after 68326 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 67561 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:03:12] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:03:14] [INFO ] [Real]Absence check using 675 positive place invariants in 1599 ms returned sat
[2022-05-21 07:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:17] [INFO ] [Real]Absence check using state equation in 2660 ms returned sat
[2022-05-21 07:03:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:03:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1714 ms returned sat
[2022-05-21 07:03:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:22] [INFO ] [Nat]Absence check using state equation in 2492 ms returned sat
[2022-05-21 07:03:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-21 07:03:22] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
[2022-05-21 07:03:24] [INFO ] [Real]Absence check using 675 positive place invariants in 1358 ms returned sat
[2022-05-21 07:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:26] [INFO ] [Real]Absence check using state equation in 2439 ms returned sat
[2022-05-21 07:03:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:03:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 1889 ms returned sat
[2022-05-21 07:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:31] [INFO ] [Nat]Absence check using state equation in 2401 ms returned sat
[2022-05-21 07:03:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2022-05-21 07:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 422 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[210, 210]
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 3733 ms. (steps per millisecond=5 ) properties (out of 2) seen :422 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 3733 ms. (steps per millisecond=5 ) properties (out of 2) seen :422 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:03:39] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:03:41] [INFO ] Implicit Places using invariants in 1144 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:03:41] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:03:42] [INFO ] Implicit Places using invariants and state equation in 1591 ms returned []
Implicit Place search using SMT with State Equation took 2744 ms to find 0 implicit places.
[2022-05-21 07:03:42] [INFO ] Redundant transitions in 100 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:03:42] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:03:44] [INFO ] Dead Transitions using invariants and state equation in 1977 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:03:44] [INFO ] Computed 675 place invariants in 11 ms
Interrupted random walk after 93640 steps, including 472 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206, 1=206}
Interrupted Best-First random walk after 68454 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68282 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:04:24] [INFO ] Computed 675 place invariants in 22 ms
[2022-05-21 07:04:28] [INFO ] [Real]Absence check using 675 positive place invariants in 2841 ms returned sat
[2022-05-21 07:04:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:04:30] [INFO ] [Real]Absence check using state equation in 2750 ms returned sat
[2022-05-21 07:04:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:04:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 1819 ms returned sat
[2022-05-21 07:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:04:35] [INFO ] [Nat]Absence check using state equation in 2852 ms returned sat
[2022-05-21 07:04:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 96 ms.
[2022-05-21 07:04:36] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2022-05-21 07:04:39] [INFO ] [Real]Absence check using 675 positive place invariants in 2955 ms returned sat
[2022-05-21 07:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:04:42] [INFO ] [Real]Absence check using state equation in 2800 ms returned sat
[2022-05-21 07:04:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:04:45] [INFO ] [Nat]Absence check using 675 positive place invariants in 1934 ms returned sat
[2022-05-21 07:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:04:47] [INFO ] [Nat]Absence check using state equation in 2770 ms returned sat
[2022-05-21 07:04:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2022-05-21 07:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 393 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[211, 211]
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 3829 ms. (steps per millisecond=5 ) properties (out of 2) seen :424 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 3767 ms. (steps per millisecond=5 ) properties (out of 2) seen :424 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:04:56] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:04:57] [INFO ] Implicit Places using invariants in 1114 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:04:57] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:04:59] [INFO ] Implicit Places using invariants and state equation in 1616 ms returned []
Implicit Place search using SMT with State Equation took 2732 ms to find 0 implicit places.
[2022-05-21 07:04:59] [INFO ] Redundant transitions in 98 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:04:59] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:05:01] [INFO ] Dead Transitions using invariants and state equation in 2016 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:05:01] [INFO ] Computed 675 place invariants in 21 ms
Interrupted random walk after 93007 steps, including 469 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=208, 1=208}
Interrupted Best-First random walk after 68424 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68221 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:05:41] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:05:43] [INFO ] [Real]Absence check using 675 positive place invariants in 1429 ms returned sat
[2022-05-21 07:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:05:45] [INFO ] [Real]Absence check using state equation in 2185 ms returned sat
[2022-05-21 07:05:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:05:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 2508 ms returned sat
[2022-05-21 07:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:05:50] [INFO ] [Nat]Absence check using state equation in 2359 ms returned sat
[2022-05-21 07:05:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-21 07:05:51] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2022-05-21 07:05:53] [INFO ] [Real]Absence check using 675 positive place invariants in 1534 ms returned sat
[2022-05-21 07:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:05:55] [INFO ] [Real]Absence check using state equation in 2411 ms returned sat
[2022-05-21 07:05:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:05:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 2900 ms returned sat
[2022-05-21 07:05:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:01] [INFO ] [Nat]Absence check using state equation in 2506 ms returned sat
[2022-05-21 07:06:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2022-05-21 07:06:02] [INFO ] Added : 0 causal constraints over 0 iterations in 409 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[212, 212]
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 3848 ms. (steps per millisecond=5 ) properties (out of 2) seen :426 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 3835 ms. (steps per millisecond=5 ) properties (out of 2) seen :426 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:06:09] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:06:11] [INFO ] Implicit Places using invariants in 1209 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:06:11] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:06:12] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 2362 ms to find 0 implicit places.
[2022-05-21 07:06:12] [INFO ] Redundant transitions in 96 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:06:12] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:06:14] [INFO ] Dead Transitions using invariants and state equation in 1884 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:06:14] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 92798 steps, including 468 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204, 1=204}
Interrupted Best-First random walk after 68439 steps, including 0 resets, run timeout after 5068 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 69318 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:06:54] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:06:57] [INFO ] [Real]Absence check using 675 positive place invariants in 2395 ms returned sat
[2022-05-21 07:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:59] [INFO ] [Real]Absence check using state equation in 2206 ms returned sat
[2022-05-21 07:06:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:07:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 2032 ms returned sat
[2022-05-21 07:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:07:04] [INFO ] [Nat]Absence check using state equation in 2330 ms returned sat
[2022-05-21 07:07:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:07:04] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-21 07:07:07] [INFO ] [Real]Absence check using 675 positive place invariants in 2428 ms returned sat
[2022-05-21 07:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:07:10] [INFO ] [Real]Absence check using state equation in 2265 ms returned sat
[2022-05-21 07:07:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:07:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 2178 ms returned sat
[2022-05-21 07:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:07:14] [INFO ] [Nat]Absence check using state equation in 2267 ms returned sat
[2022-05-21 07:07:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 121 ms.
[2022-05-21 07:07:15] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[213, 213]
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 3812 ms. (steps per millisecond=5 ) properties (out of 2) seen :428 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 3810 ms. (steps per millisecond=5 ) properties (out of 2) seen :428 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:07:23] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:07:24] [INFO ] Implicit Places using invariants in 1107 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:07:24] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:07:25] [INFO ] Implicit Places using invariants and state equation in 1468 ms returned []
Implicit Place search using SMT with State Equation took 2586 ms to find 0 implicit places.
[2022-05-21 07:07:25] [INFO ] Redundant transitions in 99 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:07:26] [INFO ] Computed 675 place invariants in 21 ms
[2022-05-21 07:07:28] [INFO ] Dead Transitions using invariants and state equation in 2450 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:07:28] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 93281 steps, including 469 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206, 1=206}
Interrupted Best-First random walk after 68320 steps, including 0 resets, run timeout after 5061 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68429 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:08:08] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:08:11] [INFO ] [Real]Absence check using 675 positive place invariants in 2673 ms returned sat
[2022-05-21 07:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:08:14] [INFO ] [Real]Absence check using state equation in 2537 ms returned sat
[2022-05-21 07:08:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:08:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 4888 ms returned sat
[2022-05-21 07:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:08:24] [INFO ] [Nat]Absence check using state equation in 5235 ms returned sat
[2022-05-21 07:08:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-21 07:08:25] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
[2022-05-21 07:08:28] [INFO ] [Real]Absence check using 675 positive place invariants in 2649 ms returned sat
[2022-05-21 07:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:08:31] [INFO ] [Real]Absence check using state equation in 2783 ms returned sat
[2022-05-21 07:08:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:08:36] [INFO ] [Nat]Absence check using 675 positive place invariants in 4970 ms returned sat
[2022-05-21 07:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:08:41] [INFO ] [Nat]Absence check using state equation in 4872 ms returned sat
[2022-05-21 07:08:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 119 ms.
[2022-05-21 07:08:41] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[214, 214]
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 3811 ms. (steps per millisecond=5 ) properties (out of 2) seen :430 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 3821 ms. (steps per millisecond=5 ) properties (out of 2) seen :430 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, 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
[2022-05-21 07:08:49] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:08:50] [INFO ] Implicit Places using invariants in 1047 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:08:50] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:08:52] [INFO ] Implicit Places using invariants and state equation in 1455 ms returned []
Implicit Place search using SMT with State Equation took 2534 ms to find 0 implicit places.
[2022-05-21 07:08:52] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:08:52] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:08:54] [INFO ] Dead Transitions using invariants and state equation in 2034 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:08:54] [INFO ] Computed 675 place invariants in 30 ms
Interrupted random walk after 92453 steps, including 465 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=207, 1=207}
Interrupted Best-First random walk after 68310 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68473 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:09:34] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:09:37] [INFO ] [Real]Absence check using 675 positive place invariants in 2277 ms returned sat
[2022-05-21 07:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:39] [INFO ] [Real]Absence check using state equation in 2389 ms returned sat
[2022-05-21 07:09:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:09:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 8150 ms returned sat
[2022-05-21 07:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:52] [INFO ] [Nat]Absence check using state equation in 4446 ms returned sat
[2022-05-21 07:09:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-21 07:09:53] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-21 07:09:55] [INFO ] [Real]Absence check using 675 positive place invariants in 2240 ms returned sat
[2022-05-21 07:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:58] [INFO ] [Real]Absence check using state equation in 2263 ms returned sat
[2022-05-21 07:09:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:10:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 8109 ms returned sat
[2022-05-21 07:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:10:11] [INFO ] [Nat]Absence check using state equation in 4293 ms returned sat
[2022-05-21 07:10:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:10:11] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[215, 215]
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 3839 ms. (steps per millisecond=5 ) properties (out of 2) seen :432 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 3855 ms. (steps per millisecond=5 ) properties (out of 2) seen :432 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 54 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:10:19] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:10:20] [INFO ] Implicit Places using invariants in 1168 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:10:20] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:10:21] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned []
Implicit Place search using SMT with State Equation took 2323 ms to find 0 implicit places.
[2022-05-21 07:10:21] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:10:21] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:10:23] [INFO ] Dead Transitions using invariants and state equation in 2061 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:10:24] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 93280 steps, including 470 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205, 1=205}
Interrupted Best-First random walk after 68296 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 68507 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:04] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:11:07] [INFO ] [Real]Absence check using 675 positive place invariants in 2688 ms returned sat
[2022-05-21 07:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:11:09] [INFO ] [Real]Absence check using state equation in 2311 ms returned sat
[2022-05-21 07:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:11:16] [INFO ] [Nat]Absence check using 675 positive place invariants in 6232 ms returned sat
[2022-05-21 07:11:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:11:19] [INFO ] [Nat]Absence check using state equation in 2872 ms returned sat
[2022-05-21 07:11:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:11:19] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2022-05-21 07:11:22] [INFO ] [Real]Absence check using 675 positive place invariants in 2818 ms returned sat
[2022-05-21 07:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:11:25] [INFO ] [Real]Absence check using state equation in 2487 ms returned sat
[2022-05-21 07:11:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:11:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 5896 ms returned sat
[2022-05-21 07:11:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:11:34] [INFO ] [Nat]Absence check using state equation in 2518 ms returned sat
[2022-05-21 07:11:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:11:34] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[216, 216]
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 3907 ms. (steps per millisecond=5 ) properties (out of 2) seen :434 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 3892 ms. (steps per millisecond=5 ) properties (out of 2) seen :434 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 57 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:42] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:11:44] [INFO ] Implicit Places using invariants in 2090 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:44] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:11:46] [INFO ] Implicit Places using invariants and state equation in 1489 ms returned []
Implicit Place search using SMT with State Equation took 3592 ms to find 0 implicit places.
[2022-05-21 07:11:46] [INFO ] Redundant transitions in 94 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:46] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:11:48] [INFO ] Dead Transitions using invariants and state equation in 2118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:48] [INFO ] Computed 675 place invariants in 14 ms
Interrupted random walk after 93033 steps, including 468 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205, 1=205}
Interrupted Best-First random walk after 68613 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
Interrupted Best-First random walk after 69377 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:12:28] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:12:33] [INFO ] [Real]Absence check using 675 positive place invariants in 4518 ms returned sat
[2022-05-21 07:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:36] [INFO ] [Real]Absence check using state equation in 2636 ms returned sat
[2022-05-21 07:12:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:12:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 6629 ms returned unknown
[2022-05-21 07:12:48] [INFO ] [Real]Absence check using 675 positive place invariants in 4707 ms returned sat
[2022-05-21 07:12:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:51] [INFO ] [Real]Absence check using state equation in 2743 ms returned sat
[2022-05-21 07:12:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:12:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 6497 ms returned unknown
Current structural bounds on expressions (after SMT) : [3375, 3375] Max seen :[217, 217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:12:58] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:12:59] [INFO ] Implicit Places using invariants in 1087 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:12:59] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:13:00] [INFO ] Implicit Places using invariants and state equation in 1157 ms returned []
Implicit Place search using SMT with State Equation took 2247 ms to find 0 implicit places.
[2022-05-21 07:13:00] [INFO ] Redundant transitions in 97 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:13:00] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:13:02] [INFO ] Dead Transitions using invariants and state equation in 2037 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting property specific reduction for Sudoku-PT-AN15-UpperBounds-00
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:13:02] [INFO ] Computed 675 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2525 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 744 ms. (steps per millisecond=13 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:13:05] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:13:07] [INFO ] [Real]Absence check using 675 positive place invariants in 987 ms returned sat
[2022-05-21 07:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:09] [INFO ] [Real]Absence check using state equation in 2227 ms returned sat
[2022-05-21 07:13:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:13:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 709 ms returned sat
[2022-05-21 07:13:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:12] [INFO ] [Nat]Absence check using state equation in 2190 ms returned sat
[2022-05-21 07:13:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 07:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[203]
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 2125 ms. (steps per millisecond=9 ) properties (out of 1) seen :204 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:13:15] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 120268 steps, including 606 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=205}
Interrupted Best-First random walk after 67404 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=13 ) properties seen :{0=22}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:13:50] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:13:52] [INFO ] [Real]Absence check using 675 positive place invariants in 898 ms returned sat
[2022-05-21 07:13:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:54] [INFO ] [Real]Absence check using state equation in 2388 ms returned sat
[2022-05-21 07:13:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:13:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 785 ms returned sat
[2022-05-21 07:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:57] [INFO ] [Nat]Absence check using state equation in 2127 ms returned sat
[2022-05-21 07:13:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 114 ms.
[2022-05-21 07:13:58] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[205]
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 2165 ms. (steps per millisecond=9 ) properties (out of 1) seen :206 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:00] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:14:01] [INFO ] Implicit Places using invariants in 1158 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:01] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:14:03] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 2646 ms to find 0 implicit places.
[2022-05-21 07:14:03] [INFO ] Redundant transitions in 96 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:03] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:14:05] [INFO ] Dead Transitions using invariants and state equation in 1881 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:05] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 120460 steps, including 607 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=206}
Interrupted Best-First random walk after 65939 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=13 ) properties seen :{0=22}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:40] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:14:42] [INFO ] [Real]Absence check using 675 positive place invariants in 1536 ms returned sat
[2022-05-21 07:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:14:44] [INFO ] [Real]Absence check using state equation in 2644 ms returned sat
[2022-05-21 07:14:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:14:46] [INFO ] [Nat]Absence check using 675 positive place invariants in 1155 ms returned sat
[2022-05-21 07:14:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:14:49] [INFO ] [Nat]Absence check using state equation in 2486 ms returned sat
[2022-05-21 07:14:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-21 07:14:49] [INFO ] Added : 0 causal constraints over 0 iterations in 394 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[206]
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 2221 ms. (steps per millisecond=9 ) properties (out of 1) seen :207 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:52] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:14:53] [INFO ] Implicit Places using invariants in 1198 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:53] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:14:54] [INFO ] Implicit Places using invariants and state equation in 1203 ms returned []
Implicit Place search using SMT with State Equation took 2404 ms to find 0 implicit places.
[2022-05-21 07:14:54] [INFO ] Redundant transitions in 96 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:54] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:14:56] [INFO ] Dead Transitions using invariants and state equation in 1997 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:56] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 119287 steps, including 601 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 66884 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=13 ) properties seen :{0=22}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:15:31] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:15:33] [INFO ] [Real]Absence check using 675 positive place invariants in 1037 ms returned sat
[2022-05-21 07:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:35] [INFO ] [Real]Absence check using state equation in 2408 ms returned sat
[2022-05-21 07:15:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:15:36] [INFO ] [Nat]Absence check using 675 positive place invariants in 943 ms returned sat
[2022-05-21 07:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:39] [INFO ] [Nat]Absence check using state equation in 2390 ms returned sat
[2022-05-21 07:15:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2022-05-21 07:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 393 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[207]
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 2194 ms. (steps per millisecond=9 ) properties (out of 1) seen :208 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:15:42] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:15:43] [INFO ] Implicit Places using invariants in 1206 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:15:43] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:15:44] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
[2022-05-21 07:15:44] [INFO ] Redundant transitions in 94 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:15:44] [INFO ] Computed 675 place invariants in 22 ms
[2022-05-21 07:15:46] [INFO ] Dead Transitions using invariants and state equation in 1930 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:15:46] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 119821 steps, including 604 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 66801 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=13 ) properties seen :{0=22}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:16:21] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:16:23] [INFO ] [Real]Absence check using 675 positive place invariants in 1170 ms returned sat
[2022-05-21 07:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:25] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2022-05-21 07:16:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:16:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 1712 ms returned sat
[2022-05-21 07:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:29] [INFO ] [Nat]Absence check using state equation in 2374 ms returned sat
[2022-05-21 07:16:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 07:16:30] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[208]
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 2223 ms. (steps per millisecond=9 ) properties (out of 1) seen :209 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:16:32] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:16:33] [INFO ] Implicit Places using invariants in 1049 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:16:33] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:16:35] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 2622 ms to find 0 implicit places.
[2022-05-21 07:16:35] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:16:35] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:16:37] [INFO ] Dead Transitions using invariants and state equation in 2052 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:16:37] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 119514 steps, including 602 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 69315 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:17:12] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:17:14] [INFO ] [Real]Absence check using 675 positive place invariants in 1028 ms returned sat
[2022-05-21 07:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:17:16] [INFO ] [Real]Absence check using state equation in 2252 ms returned sat
[2022-05-21 07:17:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:17:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 11169 ms returned sat
[2022-05-21 07:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:17:30] [INFO ] [Nat]Absence check using state equation in 2672 ms returned sat
[2022-05-21 07:17:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[209]
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 2249 ms. (steps per millisecond=9 ) properties (out of 1) seen :210 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 51 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, 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
[2022-05-21 07:17:33] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:17:34] [INFO ] Implicit Places using invariants in 1064 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:17:34] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:17:36] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 2626 ms to find 0 implicit places.
[2022-05-21 07:17:36] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:17:36] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:17:38] [INFO ] Dead Transitions using invariants and state equation in 1890 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:17:38] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 119699 steps, including 603 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 78240 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:18:13] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:18:14] [INFO ] [Real]Absence check using 675 positive place invariants in 1215 ms returned sat
[2022-05-21 07:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:17] [INFO ] [Real]Absence check using state equation in 2159 ms returned sat
[2022-05-21 07:18:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:18:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1685 ms returned sat
[2022-05-21 07:18:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:21] [INFO ] [Nat]Absence check using state equation in 2151 ms returned sat
[2022-05-21 07:18:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:18:21] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[210]
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 2213 ms. (steps per millisecond=9 ) properties (out of 1) seen :211 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:18:24] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:18:25] [INFO ] Implicit Places using invariants in 1043 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:18:25] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:18:26] [INFO ] Implicit Places using invariants and state equation in 1436 ms returned []
Implicit Place search using SMT with State Equation took 2523 ms to find 0 implicit places.
[2022-05-21 07:18:26] [INFO ] Redundant transitions in 94 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:18:26] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:18:28] [INFO ] Dead Transitions using invariants and state equation in 1852 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:18:28] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 120402 steps, including 607 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=205}
Interrupted Best-First random walk after 78156 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:19:03] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:19:06] [INFO ] [Real]Absence check using 675 positive place invariants in 2381 ms returned sat
[2022-05-21 07:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:09] [INFO ] [Real]Absence check using state equation in 2542 ms returned sat
[2022-05-21 07:19:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:19:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 1694 ms returned sat
[2022-05-21 07:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:13] [INFO ] [Nat]Absence check using state equation in 2554 ms returned sat
[2022-05-21 07:19:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:19:14] [INFO ] Added : 0 causal constraints over 0 iterations in 358 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[211]
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 2192 ms. (steps per millisecond=9 ) properties (out of 1) seen :212 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:19:16] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:19:17] [INFO ] Implicit Places using invariants in 1102 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:19:17] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:19:19] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 2573 ms to find 0 implicit places.
[2022-05-21 07:19:19] [INFO ] Redundant transitions in 97 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:19:19] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:19:21] [INFO ] Dead Transitions using invariants and state equation in 2076 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:19:21] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 119415 steps, including 602 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 77099 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=15 ) properties seen :{0=26}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:19:56] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:19:58] [INFO ] [Real]Absence check using 675 positive place invariants in 1462 ms returned sat
[2022-05-21 07:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:20:00] [INFO ] [Real]Absence check using state equation in 2135 ms returned sat
[2022-05-21 07:20:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:20:03] [INFO ] [Nat]Absence check using 675 positive place invariants in 2422 ms returned sat
[2022-05-21 07:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:20:05] [INFO ] [Nat]Absence check using state equation in 2336 ms returned sat
[2022-05-21 07:20:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 124 ms.
[2022-05-21 07:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[212]
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 2266 ms. (steps per millisecond=9 ) properties (out of 1) seen :213 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:20:08] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:20:10] [INFO ] Implicit Places using invariants in 2067 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:20:10] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:20:12] [INFO ] Implicit Places using invariants and state equation in 1427 ms returned []
Implicit Place search using SMT with State Equation took 3530 ms to find 0 implicit places.
[2022-05-21 07:20:12] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:20:12] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:20:14] [INFO ] Dead Transitions using invariants and state equation in 1838 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:20:14] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 119885 steps, including 604 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 78015 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:20:49] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:20:52] [INFO ] [Real]Absence check using 675 positive place invariants in 2581 ms returned sat
[2022-05-21 07:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:20:54] [INFO ] [Real]Absence check using state equation in 2281 ms returned sat
[2022-05-21 07:20:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:20:56] [INFO ] [Nat]Absence check using 675 positive place invariants in 2122 ms returned sat
[2022-05-21 07:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:20:59] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2022-05-21 07:20:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-21 07:20:59] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[213]
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 2262 ms. (steps per millisecond=9 ) properties (out of 1) seen :214 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:21:02] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:21:03] [INFO ] Implicit Places using invariants in 1073 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:21:03] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:21:04] [INFO ] Implicit Places using invariants and state equation in 1418 ms returned []
Implicit Place search using SMT with State Equation took 2539 ms to find 0 implicit places.
[2022-05-21 07:21:04] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:21:04] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:21:06] [INFO ] Dead Transitions using invariants and state equation in 1831 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:21:06] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 119730 steps, including 603 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 77898 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:21:41] [INFO ] Computed 675 place invariants in 28 ms
[2022-05-21 07:21:44] [INFO ] [Real]Absence check using 675 positive place invariants in 2840 ms returned sat
[2022-05-21 07:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:21:47] [INFO ] [Real]Absence check using state equation in 2585 ms returned sat
[2022-05-21 07:21:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:21:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 5207 ms returned sat
[2022-05-21 07:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:21:58] [INFO ] [Nat]Absence check using state equation in 5127 ms returned sat
[2022-05-21 07:21:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:21:58] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[214]
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 2309 ms. (steps per millisecond=9 ) properties (out of 1) seen :215 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, 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
[2022-05-21 07:22:01] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:22:03] [INFO ] Implicit Places using invariants in 2057 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:22:03] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:22:04] [INFO ] Implicit Places using invariants and state equation in 1466 ms returned []
Implicit Place search using SMT with State Equation took 3524 ms to find 0 implicit places.
[2022-05-21 07:22:05] [INFO ] Redundant transitions in 94 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:22:05] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:22:06] [INFO ] Dead Transitions using invariants and state equation in 1883 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:22:06] [INFO ] Computed 675 place invariants in 11 ms
Interrupted random walk after 120275 steps, including 606 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=207}
Interrupted Best-First random walk after 78022 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:22:42] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:22:44] [INFO ] [Real]Absence check using 675 positive place invariants in 2110 ms returned sat
[2022-05-21 07:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:46] [INFO ] [Real]Absence check using state equation in 2312 ms returned sat
[2022-05-21 07:22:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:22:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 7697 ms returned sat
[2022-05-21 07:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:59] [INFO ] [Nat]Absence check using state equation in 4448 ms returned sat
[2022-05-21 07:22:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:22:59] [INFO ] Added : 0 causal constraints over 0 iterations in 434 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[215]
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 2384 ms. (steps per millisecond=9 ) properties (out of 1) seen :216 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:23:02] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:23:03] [INFO ] Implicit Places using invariants in 1089 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:23:03] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:23:05] [INFO ] Implicit Places using invariants and state equation in 1500 ms returned []
Implicit Place search using SMT with State Equation took 2629 ms to find 0 implicit places.
[2022-05-21 07:23:05] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:23:05] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:23:07] [INFO ] Dead Transitions using invariants and state equation in 1818 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:23:07] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 120441 steps, including 607 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=207}
Interrupted Best-First random walk after 78846 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:23:42] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:23:45] [INFO ] [Real]Absence check using 675 positive place invariants in 2682 ms returned sat
[2022-05-21 07:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:23:47] [INFO ] [Real]Absence check using state equation in 2292 ms returned sat
[2022-05-21 07:23:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:23:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 5536 ms returned sat
[2022-05-21 07:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:23:56] [INFO ] [Nat]Absence check using state equation in 2514 ms returned sat
[2022-05-21 07:23:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[216]
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 2304 ms. (steps per millisecond=9 ) properties (out of 1) seen :217 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:23:59] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:24:00] [INFO ] Implicit Places using invariants in 1054 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:00] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:24:01] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 2543 ms to find 0 implicit places.
[2022-05-21 07:24:01] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:01] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:24:03] [INFO ] Dead Transitions using invariants and state equation in 1945 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:03] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 121044 steps, including 610 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=205}
Interrupted Best-First random walk after 78955 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:38] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:24:43] [INFO ] [Real]Absence check using 675 positive place invariants in 4582 ms returned sat
[2022-05-21 07:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:24:46] [INFO ] [Real]Absence check using state equation in 2559 ms returned sat
[2022-05-21 07:24:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:24:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 6102 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 49 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, 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
[2022-05-21 07:24:52] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:24:54] [INFO ] Implicit Places using invariants in 1184 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:54] [INFO ] Computed 675 place invariants in 22 ms
[2022-05-21 07:24:55] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 2680 ms to find 0 implicit places.
[2022-05-21 07:24:55] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:55] [INFO ] Computed 675 place invariants in 22 ms
[2022-05-21 07:24:57] [INFO ] Dead Transitions using invariants and state equation in 1854 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Ending property specific reduction for Sudoku-PT-AN15-UpperBounds-00 in 714950 ms.
Starting property specific reduction for Sudoku-PT-AN15-UpperBounds-03
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:57] [INFO ] Computed 675 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2499 ms. (steps per millisecond=4 ) properties (out of 1) seen :204
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=15 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:25:00] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:25:02] [INFO ] [Real]Absence check using 675 positive place invariants in 1103 ms returned sat
[2022-05-21 07:25:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:04] [INFO ] [Real]Absence check using state equation in 2119 ms returned sat
[2022-05-21 07:25:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:25:05] [INFO ] [Nat]Absence check using 675 positive place invariants in 644 ms returned sat
[2022-05-21 07:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:07] [INFO ] [Nat]Absence check using state equation in 2109 ms returned sat
[2022-05-21 07:25:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-21 07:25:08] [INFO ] Added : 0 causal constraints over 0 iterations in 408 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[204]
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 2119 ms. (steps per millisecond=9 ) properties (out of 1) seen :205 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 54 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
[2022-05-21 07:25:10] [INFO ] Computed 675 place invariants in 19 ms
Interrupted random walk after 119501 steps, including 602 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=209}
Interrupted Best-First random walk after 76511 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=15 ) properties seen :{0=26}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:25:45] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:25:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1089 ms returned sat
[2022-05-21 07:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:49] [INFO ] [Real]Absence check using state equation in 2418 ms returned sat
[2022-05-21 07:25:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:02] [INFO ] [Nat]Absence check using 675 positive place invariants in 12976 ms returned sat
[2022-05-21 07:26:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:05] [INFO ] [Nat]Absence check using state equation in 2779 ms returned sat
[2022-05-21 07:26:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 121 ms.
[2022-05-21 07:26:06] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[209]
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 2247 ms. (steps per millisecond=9 ) properties (out of 1) seen :210 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:26:08] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:26:09] [INFO ] Implicit Places using invariants in 1158 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:26:09] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:26:10] [INFO ] Implicit Places using invariants and state equation in 1177 ms returned []
Implicit Place search using SMT with State Equation took 2350 ms to find 0 implicit places.
[2022-05-21 07:26:11] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:26:11] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:26:13] [INFO ] Dead Transitions using invariants and state equation in 2059 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:26:13] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 119237 steps, including 601 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 77177 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=15 ) properties seen :{0=26}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:26:48] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:26:49] [INFO ] [Real]Absence check using 675 positive place invariants in 1289 ms returned sat
[2022-05-21 07:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:52] [INFO ] [Real]Absence check using state equation in 2325 ms returned sat
[2022-05-21 07:26:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 1839 ms returned sat
[2022-05-21 07:26:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:56] [INFO ] [Nat]Absence check using state equation in 2339 ms returned sat
[2022-05-21 07:26:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2022-05-21 07:26:57] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[210]
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 2228 ms. (steps per millisecond=9 ) properties (out of 1) seen :211 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 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, 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
[2022-05-21 07:26:59] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:27:00] [INFO ] Implicit Places using invariants in 1142 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:01] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:27:02] [INFO ] Implicit Places using invariants and state equation in 1121 ms returned []
Implicit Place search using SMT with State Equation took 2266 ms to find 0 implicit places.
[2022-05-21 07:27:02] [INFO ] Redundant transitions in 95 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:02] [INFO ] Computed 675 place invariants in 23 ms
[2022-05-21 07:27:04] [INFO ] Dead Transitions using invariants and state equation in 2091 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:04] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 119830 steps, including 604 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 76950 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=15 ) properties seen :{0=26}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:39] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:27:42] [INFO ] [Real]Absence check using 675 positive place invariants in 2513 ms returned sat
[2022-05-21 07:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:44] [INFO ] [Real]Absence check using state equation in 2527 ms returned sat
[2022-05-21 07:27:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:27:46] [INFO ] [Nat]Absence check using 675 positive place invariants in 1715 ms returned sat
[2022-05-21 07:27:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:49] [INFO ] [Nat]Absence check using state equation in 2600 ms returned sat
[2022-05-21 07:27:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-21 07:27:50] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[211]
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 2248 ms. (steps per millisecond=9 ) properties (out of 1) seen :212 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:52] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:27:53] [INFO ] Implicit Places using invariants in 1100 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:53] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:27:55] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2685 ms to find 0 implicit places.
[2022-05-21 07:27:55] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:55] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:27:57] [INFO ] Dead Transitions using invariants and state equation in 1986 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:27:57] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 119587 steps, including 603 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 77992 steps, including 0 resets, run timeout after 5043 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:28:32] [INFO ] Computed 675 place invariants in 24 ms
[2022-05-21 07:28:34] [INFO ] [Real]Absence check using 675 positive place invariants in 1529 ms returned sat
[2022-05-21 07:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:28:36] [INFO ] [Real]Absence check using state equation in 2380 ms returned sat
[2022-05-21 07:28:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:28:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 2652 ms returned sat
[2022-05-21 07:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:28:42] [INFO ] [Nat]Absence check using state equation in 2432 ms returned sat
[2022-05-21 07:28:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2022-05-21 07:28:42] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[212]
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 2278 ms. (steps per millisecond=9 ) properties (out of 1) seen :213 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:28:45] [INFO ] Computed 675 place invariants in 20 ms
[2022-05-21 07:28:46] [INFO ] Implicit Places using invariants in 1143 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:28:46] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:28:47] [INFO ] Implicit Places using invariants and state equation in 1090 ms returned []
Implicit Place search using SMT with State Equation took 2273 ms to find 0 implicit places.
[2022-05-21 07:28:47] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:28:47] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:28:50] [INFO ] Dead Transitions using invariants and state equation in 2366 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:28:50] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 120088 steps, including 605 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=204}
Interrupted Best-First random walk after 77181 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=15 ) properties seen :{0=26}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:29:25] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:29:28] [INFO ] [Real]Absence check using 675 positive place invariants in 2734 ms returned sat
[2022-05-21 07:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:30] [INFO ] [Real]Absence check using state equation in 2398 ms returned sat
[2022-05-21 07:29:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:29:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 2366 ms returned sat
[2022-05-21 07:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:35] [INFO ] [Nat]Absence check using state equation in 2511 ms returned sat
[2022-05-21 07:29:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2022-05-21 07:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 387 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[213]
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 2305 ms. (steps per millisecond=9 ) properties (out of 1) seen :214 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:29:39] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:29:40] [INFO ] Implicit Places using invariants in 1107 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:29:40] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:29:41] [INFO ] Implicit Places using invariants and state equation in 1512 ms returned []
Implicit Place search using SMT with State Equation took 2664 ms to find 0 implicit places.
[2022-05-21 07:29:41] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:29:41] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:29:43] [INFO ] Dead Transitions using invariants and state equation in 1957 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:29:43] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 121313 steps, including 611 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=205}
Interrupted Best-First random walk after 77219 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=15 ) properties seen :{0=26}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:30:18] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:30:22] [INFO ] [Real]Absence check using 675 positive place invariants in 2988 ms returned sat
[2022-05-21 07:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:25] [INFO ] [Real]Absence check using state equation in 3045 ms returned sat
[2022-05-21 07:30:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:30:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 5775 ms returned sat
[2022-05-21 07:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:37] [INFO ] [Nat]Absence check using state equation in 5771 ms returned sat
[2022-05-21 07:30:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 117 ms.
[2022-05-21 07:30:37] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[214]
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 2304 ms. (steps per millisecond=9 ) properties (out of 1) seen :215 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:30:40] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:30:41] [INFO ] Implicit Places using invariants in 1120 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:30:41] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:30:42] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 2303 ms to find 0 implicit places.
[2022-05-21 07:30:42] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:30:42] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:30:44] [INFO ] Dead Transitions using invariants and state equation in 1929 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:30:44] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 120480 steps, including 607 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=206}
Interrupted Best-First random walk after 77983 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:31:19] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:31:22] [INFO ] [Real]Absence check using 675 positive place invariants in 2168 ms returned sat
[2022-05-21 07:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:31:24] [INFO ] [Real]Absence check using state equation in 2405 ms returned sat
[2022-05-21 07:31:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:31:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 8133 ms returned sat
[2022-05-21 07:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:31:37] [INFO ] [Nat]Absence check using state equation in 4523 ms returned sat
[2022-05-21 07:31:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-21 07:31:38] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[215]
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 2293 ms. (steps per millisecond=9 ) properties (out of 1) seen :216 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:31:40] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:31:41] [INFO ] Implicit Places using invariants in 1115 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:31:41] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:31:43] [INFO ] Implicit Places using invariants and state equation in 1482 ms returned []
Implicit Place search using SMT with State Equation took 2627 ms to find 0 implicit places.
[2022-05-21 07:31:43] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:31:43] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:31:45] [INFO ] Dead Transitions using invariants and state equation in 1938 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:31:45] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 120490 steps, including 607 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen :{0=205}
Interrupted Best-First random walk after 77946 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:32:20] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:32:23] [INFO ] [Real]Absence check using 675 positive place invariants in 2683 ms returned sat
[2022-05-21 07:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:32:25] [INFO ] [Real]Absence check using state equation in 2351 ms returned sat
[2022-05-21 07:32:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:32:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 5653 ms returned sat
[2022-05-21 07:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:32:34] [INFO ] [Nat]Absence check using state equation in 2583 ms returned sat
[2022-05-21 07:32:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-21 07:32:35] [INFO ] Added : 0 causal constraints over 0 iterations in 406 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[216]
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 2319 ms. (steps per millisecond=9 ) properties (out of 1) seen :217 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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, 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
[2022-05-21 07:32:37] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:32:38] [INFO ] Implicit Places using invariants in 1105 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:32:38] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:32:40] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 2666 ms to find 0 implicit places.
[2022-05-21 07:32:40] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:32:40] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:32:42] [INFO ] Dead Transitions using invariants and state equation in 2344 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:32:42] [INFO ] Computed 675 place invariants in 11 ms
Interrupted random walk after 119769 steps, including 604 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 77939 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=15 ) properties seen :{0=27}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:33:17] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:33:23] [INFO ] [Real]Absence check using 675 positive place invariants in 5261 ms returned sat
[2022-05-21 07:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:33:26] [INFO ] [Real]Absence check using state equation in 2900 ms returned sat
[2022-05-21 07:33:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:33:32] [INFO ] [Nat]Absence check using 675 positive place invariants in 6031 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 49 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, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 51 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:33:33] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:33:34] [INFO ] Implicit Places using invariants in 1119 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:33:34] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:33:35] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 2280 ms to find 0 implicit places.
[2022-05-21 07:33:35] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:33:35] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:33:37] [INFO ] Dead Transitions using invariants and state equation in 1986 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Ending property specific reduction for Sudoku-PT-AN15-UpperBounds-03 in 519843 ms.
[2022-05-21 07:33:38] [INFO ] Flatten gal took : 454 ms
[2022-05-21 07:33:38] [INFO ] Applying decomposition
[2022-05-21 07:33:38] [INFO ] Flatten gal took : 257 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1212265729761739753.txt, -o, /tmp/graph1212265729761739753.bin, -w, /tmp/graph1212265729761739753.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1212265729761739753.bin, -l, -1, -v, -w, /tmp/graph1212265729761739753.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-21 07:33:39] [INFO ] Decomposing Gal with order
[2022-05-21 07:33:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 07:33:40] [INFO ] Removed a total of 6075 redundant transitions.
[2022-05-21 07:33:40] [INFO ] Flatten gal took : 375 ms
[2022-05-21 07:33:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 47 ms.
[2022-05-21 07:33:42] [INFO ] Time to serialize gal into /tmp/UpperBounds13135277390308426795.gal : 59 ms
[2022-05-21 07:33:42] [INFO ] Time to serialize properties into /tmp/UpperBounds11599183465079303183.prop : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds13135277390308426795.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds11599183465079303183.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds13135277390308426795.gal -t CGAL -reachable-file /tmp/UpperBounds11599183465079303183.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds11599183465079303183.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-PT-AN15"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Sudoku-PT-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 r269-tall-165303553300118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN15.tgz
mv Sudoku-PT-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 ;