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-165303553200058.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-COL-AN15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r269-tall-165303553200058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 5.2K Apr 30 12:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 30 12:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 30 11:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 30 11:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 09:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 09:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653115876789

Running Version 0
[2022-05-21 06:51:18] [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 06:51:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 06:51:18] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-05-21 06:51:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 06:51:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 554 ms
[2022-05-21 06:51:18] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2022-05-21 06:51:18] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4050 PT places and 3375.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2022-05-21 06:51:18] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions in 3 ms.
[2022-05-21 06:51:18] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_7954297725736625165.dot
// Phase 1: matrix 1 rows 4 cols
[2022-05-21 06:51:18] [INFO ] Computed 3 place invariants in 6 ms
FORMULA Sudoku-COL-AN15-UpperBounds-15 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-13 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-11 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-08 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-07 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-06 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-05 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-04 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-02 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-01 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-21 06:51:18] [INFO ] Unfolded HLPN to a Petri net with 4050 places and 3375 transitions in 60 ms.
[2022-05-21 06:51:18] [INFO ] Unfolded HLPN properties in 10 ms.
// Phase 1: matrix 1 rows 4 cols
[2022-05-21 06:51:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-21 06:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-21 06:51:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 06:51:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 06:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-21 06:51:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 06:51:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-21 06:51:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 06:51:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2022-05-21 06:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2022-05-21 06:51:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 06:51:19] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-21 06:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-21 06:51:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 06:51:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-21 06:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-21 06:51:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2022-05-21 06:51:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225]
[2022-05-21 06:51:19] [INFO ] Unfolded HLPN to a Petri net with 4050 places and 3375 transitions in 35 ms.
[2022-05-21 06:51:19] [INFO ] Unfolded HLPN properties in 2 ms.
Successfully produced net in file /tmp/petri1001_17357501039834366441.dot
Incomplete random walk after 10000 steps, including 50 resets, run finished after 6469 ms. (steps per millisecond=1 ) properties (out of 6) seen :1224
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 6) seen :6
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:51:30] [INFO ] Computed 675 place invariants in 59 ms
[2022-05-21 06:51:31] [INFO ] [Real]Absence check using 675 positive place invariants in 1096 ms returned sat
[2022-05-21 06:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:34] [INFO ] [Real]Absence check using state equation in 2119 ms returned sat
[2022-05-21 06:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 638 ms returned sat
[2022-05-21 06:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:37] [INFO ] [Nat]Absence check using state equation in 2086 ms returned sat
[2022-05-21 06:51:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 06:51:37] [INFO ] Added : 0 causal constraints over 0 iterations in 461 ms. Result :sat
[2022-05-21 06:51:39] [INFO ] [Real]Absence check using 675 positive place invariants in 1031 ms returned sat
[2022-05-21 06:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:41] [INFO ] [Real]Absence check using state equation in 2070 ms returned sat
[2022-05-21 06:51:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 613 ms returned sat
[2022-05-21 06:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:44] [INFO ] [Nat]Absence check using state equation in 2014 ms returned sat
[2022-05-21 06:51:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2022-05-21 06:51:45] [INFO ] Added : 0 causal constraints over 0 iterations in 414 ms. Result :sat
[2022-05-21 06:51:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1011 ms returned sat
[2022-05-21 06:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:48] [INFO ] [Real]Absence check using state equation in 2145 ms returned sat
[2022-05-21 06:51:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 608 ms returned sat
[2022-05-21 06:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:51] [INFO ] [Nat]Absence check using state equation in 1982 ms returned sat
[2022-05-21 06:51:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 116 ms.
[2022-05-21 06:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
[2022-05-21 06:51:53] [INFO ] [Real]Absence check using 675 positive place invariants in 1068 ms returned sat
[2022-05-21 06:51:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:56] [INFO ] [Real]Absence check using state equation in 2136 ms returned sat
[2022-05-21 06:51:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:51:57] [INFO ] [Nat]Absence check using 675 positive place invariants in 617 ms returned sat
[2022-05-21 06:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:51:59] [INFO ] [Nat]Absence check using state equation in 1977 ms returned sat
[2022-05-21 06:51:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 97 ms.
[2022-05-21 06:51:59] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2022-05-21 06:52:01] [INFO ] [Real]Absence check using 675 positive place invariants in 1057 ms returned sat
[2022-05-21 06:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:52:03] [INFO ] [Real]Absence check using state equation in 2105 ms returned sat
[2022-05-21 06:52:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:52:04] [INFO ] [Nat]Absence check using 675 positive place invariants in 640 ms returned sat
[2022-05-21 06:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:52:06] [INFO ] [Nat]Absence check using state equation in 2071 ms returned sat
[2022-05-21 06:52:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 06:52:06] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
[2022-05-21 06:52:08] [INFO ] [Real]Absence check using 675 positive place invariants in 1009 ms returned sat
[2022-05-21 06:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:52:10] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2022-05-21 06:52:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:52:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 613 ms returned sat
[2022-05-21 06:52:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:52:13] [INFO ] [Nat]Absence check using state equation in 2097 ms returned sat
[2022-05-21 06:52:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-21 06:52:14] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[204, 204, 204, 204, 204, 204]
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 9267 ms. (steps per millisecond=2 ) properties (out of 6) seen :1230 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 9388 ms. (steps per millisecond=2 ) properties (out of 6) seen :1230 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 9408 ms. (steps per millisecond=2 ) properties (out of 6) seen :1230 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 9393 ms. (steps per millisecond=2 ) properties (out of 6) seen :1230 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 9410 ms. (steps per millisecond=2 ) properties (out of 6) seen :1230 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 9357 ms. (steps per millisecond=2 ) properties (out of 6) seen :1230 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 208 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 06:53:10] [INFO ] Computed 675 place invariants in 17 ms
Interrupted random walk after 47156 steps, including 237 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204, 5=204}
Interrupted Best-First random walk after 67397 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22, 2=22, 3=22, 4=22, 5=22}
Interrupted Best-First random walk after 68281 steps, including 0 resets, run timeout after 5046 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 66840 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22, 2=22, 3=22, 4=22, 5=22}
Interrupted Best-First random walk after 67493 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22, 2=22, 3=22, 4=22, 5=22}
Interrupted Best-First random walk after 68362 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68393 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:54:11] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 06:54:12] [INFO ] [Real]Absence check using 675 positive place invariants in 858 ms returned sat
[2022-05-21 06:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:14] [INFO ] [Real]Absence check using state equation in 2111 ms returned sat
[2022-05-21 06:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:54:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 747 ms returned sat
[2022-05-21 06:54:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:17] [INFO ] [Nat]Absence check using state equation in 2071 ms returned sat
[2022-05-21 06:54:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 06:54:18] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2022-05-21 06:54:19] [INFO ] [Real]Absence check using 675 positive place invariants in 814 ms returned sat
[2022-05-21 06:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:21] [INFO ] [Real]Absence check using state equation in 2284 ms returned sat
[2022-05-21 06:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:54:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 818 ms returned sat
[2022-05-21 06:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:25] [INFO ] [Nat]Absence check using state equation in 2079 ms returned sat
[2022-05-21 06:54:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 118 ms.
[2022-05-21 06:54:25] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-21 06:54:26] [INFO ] [Real]Absence check using 675 positive place invariants in 792 ms returned sat
[2022-05-21 06:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:28] [INFO ] [Real]Absence check using state equation in 2134 ms returned sat
[2022-05-21 06:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:54:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 768 ms returned sat
[2022-05-21 06:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:32] [INFO ] [Nat]Absence check using state equation in 2057 ms returned sat
[2022-05-21 06:54:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 06:54:32] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2022-05-21 06:54:33] [INFO ] [Real]Absence check using 675 positive place invariants in 791 ms returned sat
[2022-05-21 06:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:36] [INFO ] [Real]Absence check using state equation in 2207 ms returned sat
[2022-05-21 06:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:54:37] [INFO ] [Nat]Absence check using 675 positive place invariants in 772 ms returned sat
[2022-05-21 06:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:39] [INFO ] [Nat]Absence check using state equation in 2041 ms returned sat
[2022-05-21 06:54:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 06:54:39] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
[2022-05-21 06:54:41] [INFO ] [Real]Absence check using 675 positive place invariants in 798 ms returned sat
[2022-05-21 06:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:43] [INFO ] [Real]Absence check using state equation in 2201 ms returned sat
[2022-05-21 06:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:54:44] [INFO ] [Nat]Absence check using 675 positive place invariants in 773 ms returned sat
[2022-05-21 06:54:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:46] [INFO ] [Nat]Absence check using state equation in 2091 ms returned sat
[2022-05-21 06:54:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 06:54:47] [INFO ] Added : 0 causal constraints over 0 iterations in 363 ms. Result :sat
[2022-05-21 06:54:48] [INFO ] [Real]Absence check using 675 positive place invariants in 776 ms returned sat
[2022-05-21 06:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:50] [INFO ] [Real]Absence check using state equation in 2086 ms returned sat
[2022-05-21 06:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:54:51] [INFO ] [Nat]Absence check using 675 positive place invariants in 778 ms returned sat
[2022-05-21 06:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:54:53] [INFO ] [Nat]Absence check using state equation in 2056 ms returned sat
[2022-05-21 06:54:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 06:54:54] [INFO ] Added : 0 causal constraints over 0 iterations in 359 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[205, 205, 205, 205, 205, 205]
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 9413 ms. (steps per millisecond=2 ) properties (out of 6) seen :1236 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 9439 ms. (steps per millisecond=2 ) properties (out of 6) seen :1236 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 9402 ms. (steps per millisecond=2 ) properties (out of 6) seen :1236 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 9433 ms. (steps per millisecond=2 ) properties (out of 6) seen :1236 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 9384 ms. (steps per millisecond=2 ) properties (out of 6) seen :1236 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 9404 ms. (steps per millisecond=2 ) properties (out of 6) seen :1236 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 157 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 140 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 06:55:51] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 06:55:52] [INFO ] Implicit Places using invariants in 1068 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:55:52] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 06:55:53] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 2559 ms to find 0 implicit places.
[2022-05-21 06:55:53] [INFO ] Redundant transitions in 212 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:55:53] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 06:55:55] [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 06:55:55] [INFO ] Computed 675 place invariants in 15 ms
Interrupted random walk after 47246 steps, including 238 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=206, 1=206, 2=206, 3=206, 4=206, 5=206}
Interrupted Best-First random walk after 68411 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68331 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69369 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68585 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68460 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69353 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:56:56] [INFO ] Computed 675 place invariants in 24 ms
[2022-05-21 06:56:57] [INFO ] [Real]Absence check using 675 positive place invariants in 1466 ms returned sat
[2022-05-21 06:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:00] [INFO ] [Real]Absence check using state equation in 2394 ms returned sat
[2022-05-21 06:57:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1088 ms returned sat
[2022-05-21 06:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:04] [INFO ] [Nat]Absence check using state equation in 2228 ms returned sat
[2022-05-21 06:57:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2022-05-21 06:57:04] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
[2022-05-21 06:57:06] [INFO ] [Real]Absence check using 675 positive place invariants in 1395 ms returned sat
[2022-05-21 06:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:08] [INFO ] [Real]Absence check using state equation in 2445 ms returned sat
[2022-05-21 06:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 1041 ms returned sat
[2022-05-21 06:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:12] [INFO ] [Nat]Absence check using state equation in 2226 ms returned sat
[2022-05-21 06:57:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 119 ms.
[2022-05-21 06:57:13] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
[2022-05-21 06:57:14] [INFO ] [Real]Absence check using 675 positive place invariants in 1411 ms returned sat
[2022-05-21 06:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:17] [INFO ] [Real]Absence check using state equation in 2396 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 1059 ms returned sat
[2022-05-21 06:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:20] [INFO ] [Nat]Absence check using state equation in 2143 ms returned sat
[2022-05-21 06:57:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 06:57:21] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
[2022-05-21 06:57:23] [INFO ] [Real]Absence check using 675 positive place invariants in 1437 ms returned sat
[2022-05-21 06:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:25] [INFO ] [Real]Absence check using state equation in 2461 ms returned sat
[2022-05-21 06:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:27] [INFO ] [Nat]Absence check using 675 positive place invariants in 1002 ms returned sat
[2022-05-21 06:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:29] [INFO ] [Nat]Absence check using state equation in 2147 ms returned sat
[2022-05-21 06:57:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2022-05-21 06:57:29] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2022-05-21 06:57:31] [INFO ] [Real]Absence check using 675 positive place invariants in 1368 ms returned sat
[2022-05-21 06:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:34] [INFO ] [Real]Absence check using state equation in 2249 ms returned sat
[2022-05-21 06:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 992 ms returned sat
[2022-05-21 06:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:37] [INFO ] [Nat]Absence check using state equation in 2143 ms returned sat
[2022-05-21 06:57:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 06:57:38] [INFO ] Added : 0 causal constraints over 0 iterations in 357 ms. Result :sat
[2022-05-21 06:57:40] [INFO ] [Real]Absence check using 675 positive place invariants in 1422 ms returned sat
[2022-05-21 06:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:42] [INFO ] [Real]Absence check using state equation in 2336 ms returned sat
[2022-05-21 06:57:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:57:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 1002 ms returned sat
[2022-05-21 06:57:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:57:46] [INFO ] [Nat]Absence check using state equation in 2202 ms returned sat
[2022-05-21 06:57:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 06:57:46] [INFO ] Added : 0 causal constraints over 0 iterations in 359 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[206, 206, 206, 206, 206, 206]
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 9511 ms. (steps per millisecond=2 ) properties (out of 6) seen :1242 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 9492 ms. (steps per millisecond=2 ) properties (out of 6) seen :1242 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 9454 ms. (steps per millisecond=2 ) properties (out of 6) seen :1242 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 9248 ms. (steps per millisecond=2 ) properties (out of 6) seen :1242 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 9384 ms. (steps per millisecond=2 ) properties (out of 6) seen :1242 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 9474 ms. (steps per millisecond=2 ) properties (out of 6) seen :1242 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 83 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:43] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 06:58:44] [INFO ] Implicit Places using invariants in 1148 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:44] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 06:58:45] [INFO ] Implicit Places using invariants and state equation in 1468 ms returned []
Implicit Place search using SMT with State Equation took 2626 ms to find 0 implicit places.
[2022-05-21 06:58:46] [INFO ] Redundant transitions in 180 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:58:46] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 06:58:48] [INFO ] Dead Transitions using invariants and state equation in 1916 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 06:58:48] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 47094 steps, including 237 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=203, 1=203, 2=203, 3=203, 4=203, 5=203}
Interrupted Best-First random walk after 68616 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69280 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68482 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69238 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69347 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69358 steps, including 0 resets, run timeout after 5073 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 06:59:48] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 06:59:49] [INFO ] [Real]Absence check using 675 positive place invariants in 968 ms returned sat
[2022-05-21 06:59:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:51] [INFO ] [Real]Absence check using state equation in 2245 ms returned sat
[2022-05-21 06:59:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 06:59:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 824 ms returned sat
[2022-05-21 06:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:55] [INFO ] [Nat]Absence check using state equation in 2095 ms returned sat
[2022-05-21 06:59:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2022-05-21 06:59:55] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2022-05-21 06:59:57] [INFO ] [Real]Absence check using 675 positive place invariants in 938 ms returned sat
[2022-05-21 06:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 06:59:59] [INFO ] [Real]Absence check using state equation in 2296 ms returned sat
[2022-05-21 06:59:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:00] [INFO ] [Nat]Absence check using 675 positive place invariants in 853 ms returned sat
[2022-05-21 07:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:02] [INFO ] [Nat]Absence check using state equation in 2120 ms returned sat
[2022-05-21 07:00:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:00:03] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
[2022-05-21 07:00:04] [INFO ] [Real]Absence check using 675 positive place invariants in 947 ms returned sat
[2022-05-21 07:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:07] [INFO ] [Real]Absence check using state equation in 2228 ms returned sat
[2022-05-21 07:00:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:08] [INFO ] [Nat]Absence check using 675 positive place invariants in 848 ms returned sat
[2022-05-21 07:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:10] [INFO ] [Nat]Absence check using state equation in 2155 ms returned sat
[2022-05-21 07:00:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:00:11] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
[2022-05-21 07:00:12] [INFO ] [Real]Absence check using 675 positive place invariants in 931 ms returned sat
[2022-05-21 07:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:14] [INFO ] [Real]Absence check using state equation in 2178 ms returned sat
[2022-05-21 07:00:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 813 ms returned sat
[2022-05-21 07:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:17] [INFO ] [Nat]Absence check using state equation in 2105 ms returned sat
[2022-05-21 07:00:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:00:18] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
[2022-05-21 07:00:19] [INFO ] [Real]Absence check using 675 positive place invariants in 951 ms returned sat
[2022-05-21 07:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:22] [INFO ] [Real]Absence check using state equation in 2250 ms returned sat
[2022-05-21 07:00:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 820 ms returned sat
[2022-05-21 07:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:25] [INFO ] [Nat]Absence check using state equation in 2020 ms returned sat
[2022-05-21 07:00:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 102 ms.
[2022-05-21 07:00:25] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2022-05-21 07:00:27] [INFO ] [Real]Absence check using 675 positive place invariants in 943 ms returned sat
[2022-05-21 07:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:29] [INFO ] [Real]Absence check using state equation in 2204 ms returned sat
[2022-05-21 07:00:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:00:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 822 ms returned sat
[2022-05-21 07:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:00:32] [INFO ] [Nat]Absence check using state equation in 2048 ms returned sat
[2022-05-21 07:00:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:00:33] [INFO ] Added : 0 causal constraints over 0 iterations in 401 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[207, 207, 207, 207, 207, 207]
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 9531 ms. (steps per millisecond=2 ) properties (out of 6) seen :1248 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 9557 ms. (steps per millisecond=2 ) properties (out of 6) seen :1248 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 9547 ms. (steps per millisecond=2 ) properties (out of 6) seen :1248 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 9514 ms. (steps per millisecond=2 ) properties (out of 6) seen :1248 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 9511 ms. (steps per millisecond=2 ) properties (out of 6) seen :1248 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 9527 ms. (steps per millisecond=2 ) properties (out of 6) seen :1248 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 82 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 82 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 07:01:30] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:01:31] [INFO ] Implicit Places using invariants in 1062 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:01:31] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:01:33] [INFO ] Implicit Places using invariants and state equation in 1459 ms returned []
Implicit Place search using SMT with State Equation took 2522 ms to find 0 implicit places.
[2022-05-21 07:01:33] [INFO ] Redundant transitions in 84 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:01:33] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:01:35] [INFO ] Dead Transitions using invariants and state equation in 1889 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 07:01:35] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 47368 steps, including 239 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=206, 1=206, 2=206, 3=206, 4=206, 5=206}
Interrupted Best-First random walk after 68567 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69351 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69386 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69465 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69384 steps, including 0 resets, run timeout after 5054 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68489 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:02:35] [INFO ] Computed 675 place invariants in 25 ms
[2022-05-21 07:02:37] [INFO ] [Real]Absence check using 675 positive place invariants in 1136 ms returned sat
[2022-05-21 07:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:39] [INFO ] [Real]Absence check using state equation in 2057 ms returned sat
[2022-05-21 07:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:41] [INFO ] [Nat]Absence check using 675 positive place invariants in 1928 ms returned sat
[2022-05-21 07:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:43] [INFO ] [Nat]Absence check using state equation in 2342 ms returned sat
[2022-05-21 07:02:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:02:44] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
[2022-05-21 07:02:45] [INFO ] [Real]Absence check using 675 positive place invariants in 1124 ms returned sat
[2022-05-21 07:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:47] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2022-05-21 07:02:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 1715 ms returned sat
[2022-05-21 07:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:52] [INFO ] [Nat]Absence check using state equation in 2426 ms returned sat
[2022-05-21 07:02:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 359 ms. Result :sat
[2022-05-21 07:02:54] [INFO ] [Real]Absence check using 675 positive place invariants in 1173 ms returned sat
[2022-05-21 07:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:56] [INFO ] [Real]Absence check using state equation in 1996 ms returned sat
[2022-05-21 07:02:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 1619 ms returned sat
[2022-05-21 07:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:00] [INFO ] [Nat]Absence check using state equation in 2217 ms returned sat
[2022-05-21 07:03:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 122 ms.
[2022-05-21 07:03:01] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-21 07:03:03] [INFO ] [Real]Absence check using 675 positive place invariants in 1110 ms returned sat
[2022-05-21 07:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:05] [INFO ] [Real]Absence check using state equation in 2016 ms returned sat
[2022-05-21 07:03:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:03:07] [INFO ] [Nat]Absence check using 675 positive place invariants in 1631 ms returned sat
[2022-05-21 07:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:09] [INFO ] [Nat]Absence check using state equation in 2252 ms returned sat
[2022-05-21 07:03:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:03:09] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2022-05-21 07:03:11] [INFO ] [Real]Absence check using 675 positive place invariants in 1099 ms returned sat
[2022-05-21 07:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:13] [INFO ] [Real]Absence check using state equation in 2016 ms returned sat
[2022-05-21 07:03:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:03:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 1666 ms returned sat
[2022-05-21 07:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:17] [INFO ] [Nat]Absence check using state equation in 2262 ms returned sat
[2022-05-21 07:03:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:03:18] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
[2022-05-21 07:03:19] [INFO ] [Real]Absence check using 675 positive place invariants in 1151 ms returned sat
[2022-05-21 07:03:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:22] [INFO ] [Real]Absence check using state equation in 2098 ms returned sat
[2022-05-21 07:03:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:03:24] [INFO ] [Nat]Absence check using 675 positive place invariants in 1711 ms returned sat
[2022-05-21 07:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:03:26] [INFO ] [Nat]Absence check using state equation in 2266 ms returned sat
[2022-05-21 07:03:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2022-05-21 07:03:26] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[208, 208, 208, 208, 208, 208]
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 9545 ms. (steps per millisecond=2 ) properties (out of 6) seen :1254 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 9579 ms. (steps per millisecond=2 ) properties (out of 6) seen :1254 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 9563 ms. (steps per millisecond=2 ) properties (out of 6) seen :1254 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 9575 ms. (steps per millisecond=2 ) properties (out of 6) seen :1254 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 9572 ms. (steps per millisecond=2 ) properties (out of 6) seen :1254 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 9611 ms. (steps per millisecond=2 ) properties (out of 6) seen :1254 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 75 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 72 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 07:04:24] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:04:25] [INFO ] Implicit Places using invariants in 1087 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:04:25] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:04:26] [INFO ] Implicit Places using invariants and state equation in 1108 ms returned []
Implicit Place search using SMT with State Equation took 2195 ms to find 0 implicit places.
[2022-05-21 07:04:26] [INFO ] Redundant transitions in 88 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:04:26] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:04:28] [INFO ] Dead Transitions using invariants and state equation in 1904 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 07:04:28] [INFO ] Computed 675 place invariants in 11 ms
Interrupted random walk after 47140 steps, including 237 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205, 5=205}
Interrupted Best-First random walk after 68306 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69379 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69447 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68343 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68526 steps, including 0 resets, run timeout after 5054 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68449 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:05:29] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:05:30] [INFO ] [Real]Absence check using 675 positive place invariants in 995 ms returned sat
[2022-05-21 07:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:05:32] [INFO ] [Real]Absence check using state equation in 2272 ms returned sat
[2022-05-21 07:05:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:05:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 10773 ms returned sat
[2022-05-21 07:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:05:46] [INFO ] [Nat]Absence check using state equation in 2451 ms returned sat
[2022-05-21 07:05:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:05:46] [INFO ] Added : 0 causal constraints over 0 iterations in 385 ms. Result :sat
[2022-05-21 07:05:48] [INFO ] [Real]Absence check using 675 positive place invariants in 983 ms returned sat
[2022-05-21 07:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:05:50] [INFO ] [Real]Absence check using state equation in 2221 ms returned sat
[2022-05-21 07:05:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:06:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 10808 ms returned sat
[2022-05-21 07:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:04] [INFO ] [Nat]Absence check using state equation in 2520 ms returned sat
[2022-05-21 07:06:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2022-05-21 07:06:04] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
[2022-05-21 07:06:06] [INFO ] [Real]Absence check using 675 positive place invariants in 980 ms returned sat
[2022-05-21 07:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:08] [INFO ] [Real]Absence check using state equation in 2289 ms returned sat
[2022-05-21 07:06:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:06:20] [INFO ] [Nat]Absence check using 675 positive place invariants in 11188 ms returned sat
[2022-05-21 07:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:22] [INFO ] [Nat]Absence check using state equation in 2547 ms returned sat
[2022-05-21 07:06:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:06:23] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-21 07:06:24] [INFO ] [Real]Absence check using 675 positive place invariants in 977 ms returned sat
[2022-05-21 07:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:27] [INFO ] [Real]Absence check using state equation in 2380 ms returned sat
[2022-05-21 07:06:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:06:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 11379 ms returned sat
[2022-05-21 07:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:41] [INFO ] [Nat]Absence check using state equation in 2619 ms returned sat
[2022-05-21 07:06:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:06:42] [INFO ] Added : 0 causal constraints over 0 iterations in 404 ms. Result :sat
[2022-05-21 07:06:43] [INFO ] [Real]Absence check using 675 positive place invariants in 999 ms returned sat
[2022-05-21 07:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:45] [INFO ] [Real]Absence check using state equation in 2268 ms returned sat
[2022-05-21 07:06:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:06:57] [INFO ] [Nat]Absence check using 675 positive place invariants in 10868 ms returned sat
[2022-05-21 07:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:06:59] [INFO ] [Nat]Absence check using state equation in 2394 ms returned sat
[2022-05-21 07:06:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 387 ms. Result :sat
[2022-05-21 07:07:01] [INFO ] [Real]Absence check using 675 positive place invariants in 977 ms returned sat
[2022-05-21 07:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:07:03] [INFO ] [Real]Absence check using state equation in 2273 ms returned sat
[2022-05-21 07:07:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:07:14] [INFO ] [Nat]Absence check using 675 positive place invariants in 10722 ms returned sat
[2022-05-21 07:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:07:17] [INFO ] [Nat]Absence check using state equation in 2425 ms returned sat
[2022-05-21 07:07:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:07:17] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[209, 209, 209, 209, 209, 209]
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 9644 ms. (steps per millisecond=2 ) properties (out of 6) seen :1260 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 9619 ms. (steps per millisecond=2 ) properties (out of 6) seen :1260 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 9622 ms. (steps per millisecond=2 ) properties (out of 6) seen :1260 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 9649 ms. (steps per millisecond=2 ) properties (out of 6) seen :1260 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 9679 ms. (steps per millisecond=2 ) properties (out of 6) seen :1260 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 9662 ms. (steps per millisecond=2 ) properties (out of 6) seen :1260 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 63 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 07:08:15] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:08:17] [INFO ] Implicit Places using invariants in 1088 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:08:17] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:08:18] [INFO ] Implicit Places using invariants and state equation in 1103 ms returned []
Implicit Place search using SMT with State Equation took 2192 ms to find 0 implicit places.
[2022-05-21 07:08:18] [INFO ] Redundant transitions in 87 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:08:18] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:08:20] [INFO ] Dead Transitions using invariants and state equation in 1959 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 07:08:20] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 47214 steps, including 237 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=206, 1=206, 2=206, 3=206, 4=206, 5=206}
Interrupted Best-First random walk after 68282 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69314 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69462 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69360 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69839 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68302 steps, including 0 resets, run timeout after 5020 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:09:20] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:09:21] [INFO ] [Real]Absence check using 675 positive place invariants in 1219 ms returned sat
[2022-05-21 07:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:24] [INFO ] [Real]Absence check using state equation in 2265 ms returned sat
[2022-05-21 07:09:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:09:26] [INFO ] [Nat]Absence check using 675 positive place invariants in 1609 ms returned sat
[2022-05-21 07:09:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:28] [INFO ] [Nat]Absence check using state equation in 2209 ms returned sat
[2022-05-21 07:09:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:09:29] [INFO ] Added : 0 causal constraints over 0 iterations in 390 ms. Result :sat
[2022-05-21 07:09:30] [INFO ] [Real]Absence check using 675 positive place invariants in 1140 ms returned sat
[2022-05-21 07:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:32] [INFO ] [Real]Absence check using state equation in 2159 ms returned sat
[2022-05-21 07:09:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:09:34] [INFO ] [Nat]Absence check using 675 positive place invariants in 1608 ms returned sat
[2022-05-21 07:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:37] [INFO ] [Nat]Absence check using state equation in 2211 ms returned sat
[2022-05-21 07:09:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:09:37] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-21 07:09:39] [INFO ] [Real]Absence check using 675 positive place invariants in 1135 ms returned sat
[2022-05-21 07:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:41] [INFO ] [Real]Absence check using state equation in 2177 ms returned sat
[2022-05-21 07:09:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:09:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 1750 ms returned sat
[2022-05-21 07:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:45] [INFO ] [Nat]Absence check using state equation in 2241 ms returned sat
[2022-05-21 07:09:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2022-05-21 07:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
[2022-05-21 07:09:47] [INFO ] [Real]Absence check using 675 positive place invariants in 1162 ms returned sat
[2022-05-21 07:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:50] [INFO ] [Real]Absence check using state equation in 2184 ms returned sat
[2022-05-21 07:09:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:09:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 1653 ms returned sat
[2022-05-21 07:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:54] [INFO ] [Nat]Absence check using state equation in 2245 ms returned sat
[2022-05-21 07:09:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:09:54] [INFO ] Added : 0 causal constraints over 0 iterations in 360 ms. Result :sat
[2022-05-21 07:09:56] [INFO ] [Real]Absence check using 675 positive place invariants in 1161 ms returned sat
[2022-05-21 07:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:09:58] [INFO ] [Real]Absence check using state equation in 2163 ms returned sat
[2022-05-21 07:09:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:10:00] [INFO ] [Nat]Absence check using 675 positive place invariants in 1615 ms returned sat
[2022-05-21 07:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:10:02] [INFO ] [Nat]Absence check using state equation in 2237 ms returned sat
[2022-05-21 07:10:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:10:03] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
[2022-05-21 07:10:05] [INFO ] [Real]Absence check using 675 positive place invariants in 1169 ms returned sat
[2022-05-21 07:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:10:07] [INFO ] [Real]Absence check using state equation in 2193 ms returned sat
[2022-05-21 07:10:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:10:09] [INFO ] [Nat]Absence check using 675 positive place invariants in 1681 ms returned sat
[2022-05-21 07:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:10:11] [INFO ] [Nat]Absence check using state equation in 2236 ms returned sat
[2022-05-21 07:10:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:10:12] [INFO ] Added : 0 causal constraints over 0 iterations in 359 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[210, 210, 210, 210, 210, 210]
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 9693 ms. (steps per millisecond=2 ) properties (out of 6) seen :1266 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 9654 ms. (steps per millisecond=2 ) properties (out of 6) seen :1266 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 9597 ms. (steps per millisecond=2 ) properties (out of 6) seen :1266 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 9690 ms. (steps per millisecond=2 ) properties (out of 6) seen :1266 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 9697 ms. (steps per millisecond=2 ) properties (out of 6) seen :1266 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 9730 ms. (steps per millisecond=2 ) properties (out of 6) seen :1266 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 07:11:10] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:11:11] [INFO ] Implicit Places using invariants in 1118 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:11] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:11:13] [INFO ] Implicit Places using invariants and state equation in 1534 ms returned []
Implicit Place search using SMT with State Equation took 2654 ms to find 0 implicit places.
[2022-05-21 07:11:13] [INFO ] Redundant transitions in 87 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:11:13] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:11:15] [INFO ] Dead Transitions using invariants and state equation in 1871 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 07:11:15] [INFO ] Computed 675 place invariants in 19 ms
Interrupted random walk after 47711 steps, including 240 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204, 5=204}
Interrupted Best-First random walk after 68318 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68538 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69295 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69383 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68325 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69548 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:12:15] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:12:18] [INFO ] [Real]Absence check using 675 positive place invariants in 2475 ms returned sat
[2022-05-21 07:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:20] [INFO ] [Real]Absence check using state equation in 2505 ms returned sat
[2022-05-21 07:12:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:12:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 1680 ms returned sat
[2022-05-21 07:12:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:25] [INFO ] [Nat]Absence check using state equation in 2569 ms returned sat
[2022-05-21 07:12:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 423 ms. Result :sat
[2022-05-21 07:12:28] [INFO ] [Real]Absence check using 675 positive place invariants in 2440 ms returned sat
[2022-05-21 07:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:31] [INFO ] [Real]Absence check using state equation in 2463 ms returned sat
[2022-05-21 07:12:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:12:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 1677 ms returned sat
[2022-05-21 07:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:36] [INFO ] [Nat]Absence check using state equation in 2587 ms returned sat
[2022-05-21 07:12:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 113 ms.
[2022-05-21 07:12:36] [INFO ] Added : 0 causal constraints over 0 iterations in 406 ms. Result :sat
[2022-05-21 07:12:39] [INFO ] [Real]Absence check using 675 positive place invariants in 2680 ms returned sat
[2022-05-21 07:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:42] [INFO ] [Real]Absence check using state equation in 2787 ms returned sat
[2022-05-21 07:12:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:12:44] [INFO ] [Nat]Absence check using 675 positive place invariants in 1749 ms returned sat
[2022-05-21 07:12:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:47] [INFO ] [Nat]Absence check using state equation in 2669 ms returned sat
[2022-05-21 07:12:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:12:47] [INFO ] Added : 0 causal constraints over 0 iterations in 396 ms. Result :sat
[2022-05-21 07:12:50] [INFO ] [Real]Absence check using 675 positive place invariants in 2612 ms returned sat
[2022-05-21 07:12:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:53] [INFO ] [Real]Absence check using state equation in 2641 ms returned sat
[2022-05-21 07:12:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:12:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 1832 ms returned sat
[2022-05-21 07:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:12:58] [INFO ] [Nat]Absence check using state equation in 2803 ms returned sat
[2022-05-21 07:12:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:12:59] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
[2022-05-21 07:13:02] [INFO ] [Real]Absence check using 675 positive place invariants in 2570 ms returned sat
[2022-05-21 07:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:04] [INFO ] [Real]Absence check using state equation in 2577 ms returned sat
[2022-05-21 07:13:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:13:07] [INFO ] [Nat]Absence check using 675 positive place invariants in 1788 ms returned sat
[2022-05-21 07:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:09] [INFO ] [Nat]Absence check using state equation in 2870 ms returned sat
[2022-05-21 07:13:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:13:10] [INFO ] Added : 0 causal constraints over 0 iterations in 396 ms. Result :sat
[2022-05-21 07:13:13] [INFO ] [Real]Absence check using 675 positive place invariants in 2518 ms returned sat
[2022-05-21 07:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:15] [INFO ] [Real]Absence check using state equation in 2440 ms returned sat
[2022-05-21 07:13:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:13:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 1792 ms returned sat
[2022-05-21 07:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:13:20] [INFO ] [Nat]Absence check using state equation in 2622 ms returned sat
[2022-05-21 07:13:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 369 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[211, 211, 211, 211, 211, 211]
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 9738 ms. (steps per millisecond=2 ) properties (out of 6) seen :1272 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 9707 ms. (steps per millisecond=2 ) properties (out of 6) seen :1272 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 9700 ms. (steps per millisecond=2 ) properties (out of 6) seen :1272 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 9759 ms. (steps per millisecond=2 ) properties (out of 6) seen :1272 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 9731 ms. (steps per millisecond=2 ) properties (out of 6) seen :1272 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 9664 ms. (steps per millisecond=2 ) properties (out of 6) seen :1272 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 55 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 07:14:19] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:14:20] [INFO ] Implicit Places using invariants in 1066 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:20] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:14:22] [INFO ] Implicit Places using invariants and state equation in 1449 ms returned []
Implicit Place search using SMT with State Equation took 2516 ms to find 0 implicit places.
[2022-05-21 07:14:22] [INFO ] Redundant transitions in 96 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:14:22] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:14:24] [INFO ] Dead Transitions using invariants and state equation in 1985 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 07:14:24] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 46952 steps, including 236 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=206, 1=206, 2=206, 3=206, 4=206, 5=206}
Interrupted Best-First random walk after 67333 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22, 2=22, 3=22, 4=22, 5=22}
Interrupted Best-First random walk after 67347 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22, 2=22, 3=22, 4=22, 5=22}
Interrupted Best-First random walk after 67629 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=13 ) properties seen :{0=22, 1=22, 2=22, 3=22, 4=22, 5=22}
Interrupted Best-First random walk after 68269 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68295 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68365 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:15:24] [INFO ] Computed 675 place invariants in 20 ms
[2022-05-21 07:15:26] [INFO ] [Real]Absence check using 675 positive place invariants in 1449 ms returned sat
[2022-05-21 07:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:28] [INFO ] [Real]Absence check using state equation in 2203 ms returned sat
[2022-05-21 07:15:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:15:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 2498 ms returned sat
[2022-05-21 07:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:33] [INFO ] [Nat]Absence check using state equation in 2325 ms returned sat
[2022-05-21 07:15:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:15:34] [INFO ] Added : 0 causal constraints over 0 iterations in 363 ms. Result :sat
[2022-05-21 07:15:36] [INFO ] [Real]Absence check using 675 positive place invariants in 1422 ms returned sat
[2022-05-21 07:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:38] [INFO ] [Real]Absence check using state equation in 2296 ms returned sat
[2022-05-21 07:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:15:41] [INFO ] [Nat]Absence check using 675 positive place invariants in 2511 ms returned sat
[2022-05-21 07:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:43] [INFO ] [Nat]Absence check using state equation in 2315 ms returned sat
[2022-05-21 07:15:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:15:44] [INFO ] Added : 0 causal constraints over 0 iterations in 409 ms. Result :sat
[2022-05-21 07:15:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1469 ms returned sat
[2022-05-21 07:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:48] [INFO ] [Real]Absence check using state equation in 2327 ms returned sat
[2022-05-21 07:15:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:15:51] [INFO ] [Nat]Absence check using 675 positive place invariants in 2525 ms returned sat
[2022-05-21 07:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:53] [INFO ] [Nat]Absence check using state equation in 2377 ms returned sat
[2022-05-21 07:15:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 358 ms. Result :sat
[2022-05-21 07:15:56] [INFO ] [Real]Absence check using 675 positive place invariants in 1427 ms returned sat
[2022-05-21 07:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:15:58] [INFO ] [Real]Absence check using state equation in 2177 ms returned sat
[2022-05-21 07:15:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:16:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 2476 ms returned sat
[2022-05-21 07:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:03] [INFO ] [Nat]Absence check using state equation in 2258 ms returned sat
[2022-05-21 07:16:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:16:04] [INFO ] Added : 0 causal constraints over 0 iterations in 393 ms. Result :sat
[2022-05-21 07:16:06] [INFO ] [Real]Absence check using 675 positive place invariants in 1391 ms returned sat
[2022-05-21 07:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:08] [INFO ] [Real]Absence check using state equation in 2199 ms returned sat
[2022-05-21 07:16:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:16:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 2462 ms returned sat
[2022-05-21 07:16:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:13] [INFO ] [Nat]Absence check using state equation in 2283 ms returned sat
[2022-05-21 07:16:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2022-05-21 07:16:13] [INFO ] Added : 0 causal constraints over 0 iterations in 354 ms. Result :sat
[2022-05-21 07:16:15] [INFO ] [Real]Absence check using 675 positive place invariants in 1394 ms returned sat
[2022-05-21 07:16:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:17] [INFO ] [Real]Absence check using state equation in 2132 ms returned sat
[2022-05-21 07:16:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:16:20] [INFO ] [Nat]Absence check using 675 positive place invariants in 2471 ms returned sat
[2022-05-21 07:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:16:23] [INFO ] [Nat]Absence check using state equation in 2271 ms returned sat
[2022-05-21 07:16:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 147 ms.
[2022-05-21 07:16:23] [INFO ] Added : 0 causal constraints over 0 iterations in 410 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[212, 212, 212, 212, 212, 212]
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9795 ms. (steps per millisecond=2 ) properties (out of 6) seen :1278 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9830 ms. (steps per millisecond=2 ) properties (out of 6) seen :1278 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9826 ms. (steps per millisecond=2 ) properties (out of 6) seen :1278 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9805 ms. (steps per millisecond=2 ) properties (out of 6) seen :1278 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9816 ms. (steps per millisecond=2 ) properties (out of 6) seen :1278 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9801 ms. (steps per millisecond=2 ) properties (out of 6) seen :1278 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 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 07:17:22] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:17:23] [INFO ] Implicit Places using invariants in 1057 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:17:23] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:17:25] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 2545 ms to find 0 implicit places.
[2022-05-21 07:17:25] [INFO ] Redundant transitions in 88 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:17:25] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:17:27] [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 07:17:27] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 47442 steps, including 239 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=203, 1=203, 2=203, 3=203, 4=203, 5=203}
Interrupted Best-First random walk after 68531 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68409 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69417 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68389 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68509 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68412 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:18:27] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:18:30] [INFO ] [Real]Absence check using 675 positive place invariants in 2510 ms returned sat
[2022-05-21 07:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:32] [INFO ] [Real]Absence check using state equation in 2345 ms returned sat
[2022-05-21 07:18:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:18:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 2139 ms returned sat
[2022-05-21 07:18:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:37] [INFO ] [Nat]Absence check using state equation in 2343 ms returned sat
[2022-05-21 07:18:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:18:38] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
[2022-05-21 07:18:40] [INFO ] [Real]Absence check using 675 positive place invariants in 2445 ms returned sat
[2022-05-21 07:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:43] [INFO ] [Real]Absence check using state equation in 2263 ms returned sat
[2022-05-21 07:18:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:18:45] [INFO ] [Nat]Absence check using 675 positive place invariants in 2162 ms returned sat
[2022-05-21 07:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:48] [INFO ] [Nat]Absence check using state equation in 2476 ms returned sat
[2022-05-21 07:18:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:18:48] [INFO ] Added : 0 causal constraints over 0 iterations in 396 ms. Result :sat
[2022-05-21 07:18:51] [INFO ] [Real]Absence check using 675 positive place invariants in 2662 ms returned sat
[2022-05-21 07:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:54] [INFO ] [Real]Absence check using state equation in 2294 ms returned sat
[2022-05-21 07:18:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:18:56] [INFO ] [Nat]Absence check using 675 positive place invariants in 2298 ms returned sat
[2022-05-21 07:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:18:59] [INFO ] [Nat]Absence check using state equation in 2414 ms returned sat
[2022-05-21 07:18:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:18:59] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2022-05-21 07:19:03] [INFO ] [Real]Absence check using 675 positive place invariants in 2719 ms returned sat
[2022-05-21 07:19:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:05] [INFO ] [Real]Absence check using state equation in 2242 ms returned sat
[2022-05-21 07:19:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:19:07] [INFO ] [Nat]Absence check using 675 positive place invariants in 2259 ms returned sat
[2022-05-21 07:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:10] [INFO ] [Nat]Absence check using state equation in 2436 ms returned sat
[2022-05-21 07:19:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 404 ms. Result :sat
[2022-05-21 07:19:14] [INFO ] [Real]Absence check using 675 positive place invariants in 2664 ms returned sat
[2022-05-21 07:19:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:16] [INFO ] [Real]Absence check using state equation in 2397 ms returned sat
[2022-05-21 07:19:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:19:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 2216 ms returned sat
[2022-05-21 07:19:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:21] [INFO ] [Nat]Absence check using state equation in 2560 ms returned sat
[2022-05-21 07:19:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 112 ms.
[2022-05-21 07:19:22] [INFO ] Added : 0 causal constraints over 0 iterations in 365 ms. Result :sat
[2022-05-21 07:19:25] [INFO ] [Real]Absence check using 675 positive place invariants in 2597 ms returned sat
[2022-05-21 07:19:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:27] [INFO ] [Real]Absence check using state equation in 2408 ms returned sat
[2022-05-21 07:19:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:19:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 2282 ms returned sat
[2022-05-21 07:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:19:32] [INFO ] [Nat]Absence check using state equation in 2476 ms returned sat
[2022-05-21 07:19:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 141 ms.
[2022-05-21 07:19:33] [INFO ] Added : 0 causal constraints over 0 iterations in 397 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[213, 213, 213, 213, 213, 213]
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9853 ms. (steps per millisecond=2 ) properties (out of 6) seen :1284 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9830 ms. (steps per millisecond=2 ) properties (out of 6) seen :1284 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9824 ms. (steps per millisecond=2 ) properties (out of 6) seen :1284 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9849 ms. (steps per millisecond=2 ) properties (out of 6) seen :1284 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9739 ms. (steps per millisecond=2 ) properties (out of 6) seen :1284 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9760 ms. (steps per millisecond=2 ) properties (out of 6) seen :1284 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 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 07:20:32] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:20:33] [INFO ] Implicit Places using invariants in 1065 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:20:33] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:20:35] [INFO ] Implicit Places using invariants and state equation in 1442 ms returned []
Implicit Place search using SMT with State Equation took 2509 ms to find 0 implicit places.
[2022-05-21 07:20:35] [INFO ] Redundant transitions in 85 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:20:35] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:20:37] [INFO ] Dead Transitions using invariants and state equation in 1896 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 07:20:37] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 47651 steps, including 240 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205, 5=205}
Interrupted Best-First random walk after 69415 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69816 steps, including 0 resets, run timeout after 5025 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69372 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69357 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69470 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69449 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:21:37] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:21:40] [INFO ] [Real]Absence check using 675 positive place invariants in 2849 ms returned sat
[2022-05-21 07:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:21:43] [INFO ] [Real]Absence check using state equation in 2771 ms returned sat
[2022-05-21 07:21:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:21:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 5499 ms returned sat
[2022-05-21 07:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:21:53] [INFO ] [Nat]Absence check using state equation in 4429 ms returned sat
[2022-05-21 07:21:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
[2022-05-21 07:21:57] [INFO ] [Real]Absence check using 675 positive place invariants in 2886 ms returned sat
[2022-05-21 07:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:00] [INFO ] [Real]Absence check using state equation in 2667 ms returned sat
[2022-05-21 07:22:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:22:05] [INFO ] [Nat]Absence check using 675 positive place invariants in 5331 ms returned sat
[2022-05-21 07:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:10] [INFO ] [Nat]Absence check using state equation in 4331 ms returned sat
[2022-05-21 07:22:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:22:10] [INFO ] Added : 0 causal constraints over 0 iterations in 385 ms. Result :sat
[2022-05-21 07:22:14] [INFO ] [Real]Absence check using 675 positive place invariants in 2792 ms returned sat
[2022-05-21 07:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:16] [INFO ] [Real]Absence check using state equation in 2725 ms returned sat
[2022-05-21 07:22:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:22:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 5364 ms returned sat
[2022-05-21 07:22:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:26] [INFO ] [Nat]Absence check using state equation in 4445 ms returned sat
[2022-05-21 07:22:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:22:27] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
[2022-05-21 07:22:30] [INFO ] [Real]Absence check using 675 positive place invariants in 2818 ms returned sat
[2022-05-21 07:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:33] [INFO ] [Real]Absence check using state equation in 2682 ms returned sat
[2022-05-21 07:22:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:22:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 5042 ms returned sat
[2022-05-21 07:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:43] [INFO ] [Nat]Absence check using state equation in 4256 ms returned sat
[2022-05-21 07:22:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 122 ms.
[2022-05-21 07:22:43] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2022-05-21 07:22:46] [INFO ] [Real]Absence check using 675 positive place invariants in 2670 ms returned sat
[2022-05-21 07:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:49] [INFO ] [Real]Absence check using state equation in 2685 ms returned sat
[2022-05-21 07:22:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:22:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 5223 ms returned sat
[2022-05-21 07:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:22:59] [INFO ] [Nat]Absence check using state equation in 4070 ms returned sat
[2022-05-21 07:22:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:22:59] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
[2022-05-21 07:23:02] [INFO ] [Real]Absence check using 675 positive place invariants in 2730 ms returned sat
[2022-05-21 07:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:23:05] [INFO ] [Real]Absence check using state equation in 2665 ms returned sat
[2022-05-21 07:23:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:23:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 5336 ms returned sat
[2022-05-21 07:23:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:23:15] [INFO ] [Nat]Absence check using state equation in 4366 ms returned sat
[2022-05-21 07:23:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:23:16] [INFO ] Added : 0 causal constraints over 0 iterations in 369 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[214, 214, 214, 214, 214, 214]
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9933 ms. (steps per millisecond=2 ) properties (out of 6) seen :1290 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9929 ms. (steps per millisecond=2 ) properties (out of 6) seen :1290 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9931 ms. (steps per millisecond=2 ) properties (out of 6) seen :1290 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9887 ms. (steps per millisecond=2 ) properties (out of 6) seen :1290 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9828 ms. (steps per millisecond=2 ) properties (out of 6) seen :1290 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9923 ms. (steps per millisecond=2 ) properties (out of 6) seen :1290 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 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 07:24:15] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:24:16] [INFO ] Implicit Places using invariants in 1078 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:16] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:24:18] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 2538 ms to find 0 implicit places.
[2022-05-21 07:24:18] [INFO ] Redundant transitions in 85 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:24:18] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:24:20] [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 07:24:20] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 47139 steps, including 237 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204, 5=204}
Interrupted Best-First random walk after 68468 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68472 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68406 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68344 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69305 steps, including 0 resets, run timeout after 5047 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69283 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:25:20] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:25:23] [INFO ] [Real]Absence check using 675 positive place invariants in 2117 ms returned sat
[2022-05-21 07:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:25] [INFO ] [Real]Absence check using state equation in 2344 ms returned sat
[2022-05-21 07:25:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:25:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 7877 ms returned sat
[2022-05-21 07:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:39] [INFO ] [Nat]Absence check using state equation in 5455 ms returned sat
[2022-05-21 07:25:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2022-05-21 07:25:42] [INFO ] [Real]Absence check using 675 positive place invariants in 2157 ms returned sat
[2022-05-21 07:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:44] [INFO ] [Real]Absence check using state equation in 2354 ms returned sat
[2022-05-21 07:25:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:25:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 8112 ms returned sat
[2022-05-21 07:25:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:25:58] [INFO ] [Nat]Absence check using state equation in 5422 ms returned sat
[2022-05-21 07:25:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:25:59] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
[2022-05-21 07:26:01] [INFO ] [Real]Absence check using 675 positive place invariants in 2209 ms returned sat
[2022-05-21 07:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:04] [INFO ] [Real]Absence check using state equation in 2463 ms returned sat
[2022-05-21 07:26:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 8282 ms returned sat
[2022-05-21 07:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:18] [INFO ] [Nat]Absence check using state equation in 5325 ms returned sat
[2022-05-21 07:26:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:26:18] [INFO ] Added : 0 causal constraints over 0 iterations in 353 ms. Result :sat
[2022-05-21 07:26:21] [INFO ] [Real]Absence check using 675 positive place invariants in 2135 ms returned sat
[2022-05-21 07:26:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:23] [INFO ] [Real]Absence check using state equation in 2403 ms returned sat
[2022-05-21 07:26:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:32] [INFO ] [Nat]Absence check using 675 positive place invariants in 8053 ms returned sat
[2022-05-21 07:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:37] [INFO ] [Nat]Absence check using state equation in 5343 ms returned sat
[2022-05-21 07:26:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:26:38] [INFO ] Added : 0 causal constraints over 0 iterations in 362 ms. Result :sat
[2022-05-21 07:26:40] [INFO ] [Real]Absence check using 675 positive place invariants in 2025 ms returned sat
[2022-05-21 07:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:42] [INFO ] [Real]Absence check using state equation in 2279 ms returned sat
[2022-05-21 07:26:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:26:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 7457 ms returned sat
[2022-05-21 07:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:26:56] [INFO ] [Nat]Absence check using state equation in 5313 ms returned sat
[2022-05-21 07:26:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:26:56] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
[2022-05-21 07:26:59] [INFO ] [Real]Absence check using 675 positive place invariants in 2079 ms returned sat
[2022-05-21 07:26:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:01] [INFO ] [Real]Absence check using state equation in 2274 ms returned sat
[2022-05-21 07:27:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:27:09] [INFO ] [Nat]Absence check using 675 positive place invariants in 7664 ms returned sat
[2022-05-21 07:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:27:14] [INFO ] [Nat]Absence check using state equation in 5118 ms returned sat
[2022-05-21 07:27:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:27:15] [INFO ] Added : 0 causal constraints over 0 iterations in 355 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[215, 215, 215, 215, 215, 215]
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9937 ms. (steps per millisecond=2 ) properties (out of 6) seen :1296 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9923 ms. (steps per millisecond=2 ) properties (out of 6) seen :1296 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9944 ms. (steps per millisecond=2 ) properties (out of 6) seen :1296 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9966 ms. (steps per millisecond=2 ) properties (out of 6) seen :1296 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9967 ms. (steps per millisecond=2 ) properties (out of 6) seen :1296 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9944 ms. (steps per millisecond=2 ) properties (out of 6) seen :1296 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 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 07:28:15] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:28:16] [INFO ] Implicit Places using invariants in 1066 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:28:16] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:28:17] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 2522 ms to find 0 implicit places.
[2022-05-21 07:28:17] [INFO ] Redundant transitions in 84 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:28:17] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:28:19] [INFO ] Dead Transitions using invariants and state equation in 1876 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 07:28:19] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 47111 steps, including 237 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204, 5=204}
Interrupted Best-First random walk after 68368 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69442 steps, including 0 resets, run timeout after 5072 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69348 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68377 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68462 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68280 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:29:19] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:29:22] [INFO ] [Real]Absence check using 675 positive place invariants in 2655 ms returned sat
[2022-05-21 07:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:25] [INFO ] [Real]Absence check using state equation in 2352 ms returned sat
[2022-05-21 07:29:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:29:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 6102 ms returned sat
[2022-05-21 07:29:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:34] [INFO ] [Nat]Absence check using state equation in 2732 ms returned sat
[2022-05-21 07:29:34] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 107 ms.
[2022-05-21 07:29:34] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :sat
[2022-05-21 07:29:38] [INFO ] [Real]Absence check using 675 positive place invariants in 2718 ms returned sat
[2022-05-21 07:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:40] [INFO ] [Real]Absence check using state equation in 2366 ms returned sat
[2022-05-21 07:29:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:29:46] [INFO ] [Nat]Absence check using 675 positive place invariants in 5642 ms returned sat
[2022-05-21 07:29:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:49] [INFO ] [Nat]Absence check using state equation in 2538 ms returned sat
[2022-05-21 07:29:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:29:49] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :sat
[2022-05-21 07:29:52] [INFO ] [Real]Absence check using 675 positive place invariants in 2525 ms returned sat
[2022-05-21 07:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:29:54] [INFO ] [Real]Absence check using state equation in 2308 ms returned sat
[2022-05-21 07:29:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:30:00] [INFO ] [Nat]Absence check using 675 positive place invariants in 5417 ms returned sat
[2022-05-21 07:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:03] [INFO ] [Nat]Absence check using state equation in 2541 ms returned sat
[2022-05-21 07:30:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:30:03] [INFO ] Added : 0 causal constraints over 0 iterations in 393 ms. Result :sat
[2022-05-21 07:30:06] [INFO ] [Real]Absence check using 675 positive place invariants in 2501 ms returned sat
[2022-05-21 07:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:08] [INFO ] [Real]Absence check using state equation in 2217 ms returned sat
[2022-05-21 07:30:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:30:14] [INFO ] [Nat]Absence check using 675 positive place invariants in 5364 ms returned sat
[2022-05-21 07:30:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:17] [INFO ] [Nat]Absence check using state equation in 2661 ms returned sat
[2022-05-21 07:30:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:30:17] [INFO ] Added : 0 causal constraints over 0 iterations in 357 ms. Result :sat
[2022-05-21 07:30:21] [INFO ] [Real]Absence check using 675 positive place invariants in 2907 ms returned sat
[2022-05-21 07:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:23] [INFO ] [Real]Absence check using state equation in 2495 ms returned sat
[2022-05-21 07:30:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:30:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 6331 ms returned sat
[2022-05-21 07:30:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:33] [INFO ] [Nat]Absence check using state equation in 2793 ms returned sat
[2022-05-21 07:30:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:30:33] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2022-05-21 07:30:37] [INFO ] [Real]Absence check using 675 positive place invariants in 2926 ms returned sat
[2022-05-21 07:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:39] [INFO ] [Real]Absence check using state equation in 2482 ms returned sat
[2022-05-21 07:30:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:30:46] [INFO ] [Nat]Absence check using 675 positive place invariants in 6217 ms returned sat
[2022-05-21 07:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:30:49] [INFO ] [Nat]Absence check using state equation in 2567 ms returned sat
[2022-05-21 07:30:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 385 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[216, 216, 216, 216, 216, 216]
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9908 ms. (steps per millisecond=2 ) properties (out of 6) seen :1302 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9960 ms. (steps per millisecond=2 ) properties (out of 6) seen :1302 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9925 ms. (steps per millisecond=2 ) properties (out of 6) seen :1302 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9977 ms. (steps per millisecond=2 ) properties (out of 6) seen :1302 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 10028 ms. (steps per millisecond=2 ) properties (out of 6) seen :1302 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9988 ms. (steps per millisecond=2 ) properties (out of 6) seen :1302 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 07:31:49] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:31:50] [INFO ] Implicit Places using invariants in 1065 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:31:50] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:31:52] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 2487 ms to find 0 implicit places.
[2022-05-21 07:31:52] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:31:52] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:31:54] [INFO ] Dead Transitions using invariants and state equation in 1887 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 07:31:54] [INFO ] Computed 675 place invariants in 11 ms
Interrupted random walk after 47360 steps, including 239 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204, 5=204}
Interrupted Best-First random walk after 69573 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69312 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69256 steps, including 0 resets, run timeout after 5064 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 68512 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69487 steps, including 0 resets, run timeout after 5064 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
Interrupted Best-First random walk after 69247 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=13 ) properties seen :{0=23, 1=23, 2=23, 3=23, 4=23, 5=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:32:54] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:32:59] [INFO ] [Real]Absence check using 675 positive place invariants in 4971 ms returned sat
[2022-05-21 07:32:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:33:02] [INFO ] [Real]Absence check using state equation in 2721 ms returned sat
[2022-05-21 07:33:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:33:08] [INFO ] [Nat]Absence check using 675 positive place invariants in 5874 ms returned unknown
[2022-05-21 07:33:13] [INFO ] [Real]Absence check using 675 positive place invariants in 5000 ms returned sat
[2022-05-21 07:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:33:16] [INFO ] [Real]Absence check using state equation in 2645 ms returned sat
[2022-05-21 07:33:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:33:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 5845 ms returned unknown
[2022-05-21 07:33:28] [INFO ] [Real]Absence check using 675 positive place invariants in 5322 ms returned sat
[2022-05-21 07:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:33:31] [INFO ] [Real]Absence check using state equation in 2767 ms returned sat
[2022-05-21 07:33:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:33:37] [INFO ] [Nat]Absence check using 675 positive place invariants in 5962 ms returned unknown
[2022-05-21 07:33:43] [INFO ] [Real]Absence check using 675 positive place invariants in 5118 ms returned sat
[2022-05-21 07:33:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:33:45] [INFO ] [Real]Absence check using state equation in 2721 ms returned sat
[2022-05-21 07:33:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:33:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 5837 ms returned unknown
[2022-05-21 07:33:57] [INFO ] [Real]Absence check using 675 positive place invariants in 5024 ms returned sat
[2022-05-21 07:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:34:00] [INFO ] [Real]Absence check using state equation in 2672 ms returned sat
[2022-05-21 07:34:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:34:06] [INFO ] [Nat]Absence check using 675 positive place invariants in 5848 ms returned unknown
[2022-05-21 07:34:12] [INFO ] [Real]Absence check using 675 positive place invariants in 5240 ms returned sat
[2022-05-21 07:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:34:14] [INFO ] [Real]Absence check using state equation in 2894 ms returned sat
[2022-05-21 07:34:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:34:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 5818 ms returned unknown
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225, 225] Max seen :[217, 217, 217, 217, 217, 217]
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, 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 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 07:34:21] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:34:22] [INFO ] Implicit Places using invariants in 1091 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:34:22] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:34:23] [INFO ] Implicit Places using invariants and state equation in 1480 ms returned []
Implicit Place search using SMT with State Equation took 2572 ms to find 0 implicit places.
[2022-05-21 07:34:23] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:34:23] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:34:25] [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.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-00
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:34:25] [INFO ] Computed 675 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2831 ms. (steps per millisecond=3 ) properties (out of 1) seen :205
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=13 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:34:29] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:34:30] [INFO ] [Real]Absence check using 675 positive place invariants in 830 ms returned sat
[2022-05-21 07:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:34:32] [INFO ] [Real]Absence check using state equation in 2270 ms returned sat
[2022-05-21 07:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:34:34] [INFO ] [Nat]Absence check using 675 positive place invariants in 828 ms returned sat
[2022-05-21 07:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:34:36] [INFO ] [Nat]Absence check using state equation in 2139 ms returned sat
[2022-05-21 07:34:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:34:36] [INFO ] Added : 0 causal constraints over 0 iterations in 381 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 2163 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 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:34:39] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 106935 steps, including 539 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 69388 steps, including 0 resets, run timeout after 5053 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:35:14] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:35:15] [INFO ] [Real]Absence check using 675 positive place invariants in 1456 ms returned sat
[2022-05-21 07:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:35:18] [INFO ] [Real]Absence check using state equation in 2386 ms returned sat
[2022-05-21 07:35:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:35:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1068 ms returned sat
[2022-05-21 07:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:35:22] [INFO ] [Nat]Absence check using state equation in 2133 ms returned sat
[2022-05-21 07:35:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2022-05-21 07:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 374 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 2178 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 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 07:35:24] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:35:25] [INFO ] Implicit Places using invariants in 1060 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:35:25] [INFO ] Computed 675 place invariants in 10 ms
[2022-05-21 07:35:27] [INFO ] Implicit Places using invariants and state equation in 1500 ms returned []
Implicit Place search using SMT with State Equation took 2561 ms to find 0 implicit places.
[2022-05-21 07:35:27] [INFO ] Redundant transitions in 87 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:35:27] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:35:29] [INFO ] Dead Transitions using invariants and state equation in 1803 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 07:35:29] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 107056 steps, including 539 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 68336 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:36:04] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:36:05] [INFO ] [Real]Absence check using 675 positive place invariants in 966 ms returned sat
[2022-05-21 07:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:36:07] [INFO ] [Real]Absence check using state equation in 2236 ms returned sat
[2022-05-21 07:36:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:36:09] [INFO ] [Nat]Absence check using 675 positive place invariants in 831 ms returned sat
[2022-05-21 07:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:36:11] [INFO ] [Nat]Absence check using state equation in 2081 ms returned sat
[2022-05-21 07:36:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2022-05-21 07:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 381 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 2187 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 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 07:36:14] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:36:15] [INFO ] Implicit Places using invariants in 1069 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:36:15] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:36:16] [INFO ] Implicit Places using invariants and state equation in 1448 ms returned []
Implicit Place search using SMT with State Equation took 2526 ms to find 0 implicit places.
[2022-05-21 07:36:16] [INFO ] Redundant transitions in 87 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:36:16] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:36:18] [INFO ] Dead Transitions using invariants and state equation in 1866 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 07:36:18] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 106605 steps, including 537 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 68300 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:36:53] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:36:55] [INFO ] [Real]Absence check using 675 positive place invariants in 1211 ms returned sat
[2022-05-21 07:36:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:36:57] [INFO ] [Real]Absence check using state equation in 2082 ms returned sat
[2022-05-21 07:36:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:36:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 1898 ms returned sat
[2022-05-21 07:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:37:01] [INFO ] [Nat]Absence check using state equation in 2320 ms returned sat
[2022-05-21 07:37:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 372 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 2221 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 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 07:37:04] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:37:05] [INFO ] Implicit Places using invariants in 1071 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:37:06] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:37:07] [INFO ] Implicit Places using invariants and state equation in 1431 ms returned []
Implicit Place search using SMT with State Equation took 2504 ms to find 0 implicit places.
[2022-05-21 07:37:07] [INFO ] Redundant transitions in 86 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:37:07] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:37:09] [INFO ] Dead Transitions using invariants and state equation in 1872 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 07:37:09] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 106909 steps, including 538 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=208}
Interrupted Best-First random walk after 68463 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:37:44] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:37:45] [INFO ] [Real]Absence check using 675 positive place invariants in 1014 ms returned sat
[2022-05-21 07:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:37:48] [INFO ] [Real]Absence check using state equation in 2319 ms returned sat
[2022-05-21 07:37:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:37:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 11029 ms returned sat
[2022-05-21 07:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:38:01] [INFO ] [Nat]Absence check using state equation in 2410 ms returned sat
[2022-05-21 07:38:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 106 ms.
[2022-05-21 07:38:02] [INFO ] Added : 0 causal constraints over 0 iterations in 358 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 2221 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 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 07:38:04] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:38:06] [INFO ] Implicit Places using invariants in 1059 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:38:06] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:38:07] [INFO ] Implicit Places using invariants and state equation in 1449 ms returned []
Implicit Place search using SMT with State Equation took 2509 ms to find 0 implicit places.
[2022-05-21 07:38:07] [INFO ] Redundant transitions in 88 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:38:07] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:38:09] [INFO ] Dead Transitions using invariants and state equation in 1903 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 07:38:09] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 106852 steps, including 538 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 69330 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:38:44] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:38:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1136 ms returned sat
[2022-05-21 07:38:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:38:48] [INFO ] [Real]Absence check using state equation in 2101 ms returned sat
[2022-05-21 07:38:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:38:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 1616 ms returned sat
[2022-05-21 07:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:38:52] [INFO ] [Nat]Absence check using state equation in 2183 ms returned sat
[2022-05-21 07:38:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:38:52] [INFO ] Added : 0 causal constraints over 0 iterations in 356 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 2194 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 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 07:38:55] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:38:56] [INFO ] Implicit Places using invariants in 1061 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:38:56] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:38:57] [INFO ] Implicit Places using invariants and state equation in 1428 ms returned []
Implicit Place search using SMT with State Equation took 2499 ms to find 0 implicit places.
[2022-05-21 07:38:57] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:38:57] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:38:59] [INFO ] Dead Transitions using invariants and state equation in 1872 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 07:38:59] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 106770 steps, including 538 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 68441 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:39:34] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:39:37] [INFO ] [Real]Absence check using 675 positive place invariants in 2350 ms returned sat
[2022-05-21 07:39:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:39:39] [INFO ] [Real]Absence check using state equation in 2480 ms returned sat
[2022-05-21 07:39:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:39:41] [INFO ] [Nat]Absence check using 675 positive place invariants in 1639 ms returned sat
[2022-05-21 07:39:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:39:44] [INFO ] [Nat]Absence check using state equation in 2473 ms returned sat
[2022-05-21 07:39:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 103 ms.
[2022-05-21 07:39:44] [INFO ] Added : 0 causal constraints over 0 iterations in 389 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 2253 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 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 07:39:47] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:39:48] [INFO ] Implicit Places using invariants in 1045 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:39:48] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:39:49] [INFO ] Implicit Places using invariants and state equation in 1435 ms returned []
Implicit Place search using SMT with State Equation took 2482 ms to find 0 implicit places.
[2022-05-21 07:39:50] [INFO ] Redundant transitions in 88 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:39:50] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:39:51] [INFO ] Dead Transitions using invariants and state equation in 1885 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 07:39:51] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 107134 steps, including 540 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 68375 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:40:26] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:40:28] [INFO ] [Real]Absence check using 675 positive place invariants in 1431 ms returned sat
[2022-05-21 07:40:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:40:30] [INFO ] [Real]Absence check using state equation in 2203 ms returned sat
[2022-05-21 07:40:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:40:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 2529 ms returned sat
[2022-05-21 07:40:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:40:36] [INFO ] [Nat]Absence check using state equation in 2316 ms returned sat
[2022-05-21 07:40:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 358 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 2275 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 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 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 07:40:39] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:40:40] [INFO ] Implicit Places using invariants in 1063 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:40:40] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:40:41] [INFO ] Implicit Places using invariants and state equation in 1445 ms returned []
Implicit Place search using SMT with State Equation took 2519 ms to find 0 implicit places.
[2022-05-21 07:40:41] [INFO ] Redundant transitions in 87 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:40:41] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:40:43] [INFO ] Dead Transitions using invariants and state equation in 1875 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 07:40:43] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 107676 steps, including 543 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 69416 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:41:18] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:41:21] [INFO ] [Real]Absence check using 675 positive place invariants in 2495 ms returned sat
[2022-05-21 07:41:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:41:23] [INFO ] [Real]Absence check using state equation in 2249 ms returned sat
[2022-05-21 07:41:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:41:26] [INFO ] [Nat]Absence check using 675 positive place invariants in 2080 ms returned sat
[2022-05-21 07:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:41:28] [INFO ] [Nat]Absence check using state equation in 2332 ms returned sat
[2022-05-21 07:41:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 104 ms.
[2022-05-21 07:41:29] [INFO ] Added : 0 causal constraints over 0 iterations in 359 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 2252 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 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 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:41:31] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:41:32] [INFO ] Implicit Places using invariants in 1081 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:41:32] [INFO ] Computed 675 place invariants in 11 ms
[2022-05-21 07:41:34] [INFO ] Implicit Places using invariants and state equation in 1439 ms returned []
Implicit Place search using SMT with State Equation took 2523 ms to find 0 implicit places.
[2022-05-21 07:41:34] [INFO ] Redundant transitions in 85 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:41:34] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:41:36] [INFO ] Dead Transitions using invariants and state equation in 1864 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 07:41:36] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 107256 steps, including 540 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 68485 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:42:11] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:42:14] [INFO ] [Real]Absence check using 675 positive place invariants in 2813 ms returned sat
[2022-05-21 07:42:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:42:16] [INFO ] [Real]Absence check using state equation in 2693 ms returned sat
[2022-05-21 07:42:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:42:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 5086 ms returned sat
[2022-05-21 07:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:42:26] [INFO ] [Nat]Absence check using state equation in 4160 ms returned sat
[2022-05-21 07:42:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 102 ms.
[2022-05-21 07:42:27] [INFO ] Added : 0 causal constraints over 0 iterations in 345 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 2296 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 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 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:42:29] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:42:30] [INFO ] Implicit Places using invariants in 997 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:42:30] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:42:32] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 2419 ms to find 0 implicit places.
[2022-05-21 07:42:32] [INFO ] Redundant transitions in 87 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:42:32] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:42:33] [INFO ] Dead Transitions using invariants and state equation in 1740 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 07:42:33] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 108671 steps, including 548 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 69901 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:43:08] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:43:11] [INFO ] [Real]Absence check using 675 positive place invariants in 2027 ms returned sat
[2022-05-21 07:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:43:13] [INFO ] [Real]Absence check using state equation in 2247 ms returned sat
[2022-05-21 07:43:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:43:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 8555 ms returned sat
[2022-05-21 07:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:43:28] [INFO ] [Nat]Absence check using state equation in 5569 ms returned sat
[2022-05-21 07:43:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2022-05-21 07:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 389 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 2309 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 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 46 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 07:43:31] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:43:32] [INFO ] Implicit Places using invariants in 1133 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:43:32] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:43:33] [INFO ] Implicit Places using invariants and state equation in 1588 ms returned []
Implicit Place search using SMT with State Equation took 2723 ms to find 0 implicit places.
[2022-05-21 07:43:34] [INFO ] Redundant transitions in 91 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:43:34] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:43:36] [INFO ] Dead Transitions using invariants and state equation in 1975 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 07:43:36] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 106606 steps, including 537 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 69378 steps, including 0 resets, run timeout after 5032 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:44:11] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:44:14] [INFO ] [Real]Absence check using 675 positive place invariants in 2763 ms returned sat
[2022-05-21 07:44:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:44:16] [INFO ] [Real]Absence check using state equation in 2527 ms returned sat
[2022-05-21 07:44:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:44:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 5802 ms returned sat
[2022-05-21 07:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:44:25] [INFO ] [Nat]Absence check using state equation in 2632 ms returned sat
[2022-05-21 07:44:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2022-05-21 07:44:26] [INFO ] Added : 0 causal constraints over 0 iterations in 379 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 2354 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 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 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 07:44:28] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:44:29] [INFO ] Implicit Places using invariants in 1156 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:44:29] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:44:31] [INFO ] Implicit Places using invariants and state equation in 1578 ms returned []
Implicit Place search using SMT with State Equation took 2735 ms to find 0 implicit places.
[2022-05-21 07:44:31] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:44:31] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:44:33] [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 07:44:33] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 108393 steps, including 546 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 69279 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:45:08] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:45:14] [INFO ] [Real]Absence check using 675 positive place invariants in 5211 ms returned sat
[2022-05-21 07:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:45:17] [INFO ] [Real]Absence check using state equation in 2787 ms returned sat
[2022-05-21 07:45:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:45:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 5845 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 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 07:45:23] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:45:24] [INFO ] Implicit Places using invariants in 1085 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:45:24] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:45:25] [INFO ] Implicit Places using invariants and state equation in 1166 ms returned []
Implicit Place search using SMT with State Equation took 2253 ms to find 0 implicit places.
[2022-05-21 07:45:25] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:45:25] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:45:27] [INFO ] Dead Transitions using invariants and state equation in 2013 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Ending property specific reduction for Sudoku-COL-AN15-UpperBounds-00 in 662012 ms.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-03
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:45:27] [INFO ] Computed 675 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2821 ms. (steps per millisecond=3 ) properties (out of 1) seen :204
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=13 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:45:31] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:45:32] [INFO ] [Real]Absence check using 675 positive place invariants in 1031 ms returned sat
[2022-05-21 07:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:45:34] [INFO ] [Real]Absence check using state equation in 2127 ms returned sat
[2022-05-21 07:45:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:45:36] [INFO ] [Nat]Absence check using 675 positive place invariants in 615 ms returned sat
[2022-05-21 07:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:45:38] [INFO ] [Nat]Absence check using state equation in 1993 ms returned sat
[2022-05-21 07:45:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 105 ms.
[2022-05-21 07:45:38] [INFO ] Added : 0 causal constraints over 0 iterations in 351 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 2094 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 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.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:45:40] [INFO ] Computed 675 place invariants in 18 ms
Interrupted random walk after 108189 steps, including 545 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=207}
Interrupted Best-First random walk after 69437 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:46:15] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:46:17] [INFO ] [Real]Absence check using 675 positive place invariants in 1022 ms returned sat
[2022-05-21 07:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:46:19] [INFO ] [Real]Absence check using state equation in 2200 ms returned sat
[2022-05-21 07:46:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:46:20] [INFO ] [Nat]Absence check using 675 positive place invariants in 802 ms returned sat
[2022-05-21 07:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:46:22] [INFO ] [Nat]Absence check using state equation in 2090 ms returned sat
[2022-05-21 07:46:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 109 ms.
[2022-05-21 07:46:23] [INFO ] Added : 0 causal constraints over 0 iterations in 369 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 2236 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 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 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 07:46:25] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:46:26] [INFO ] Implicit Places using invariants in 1035 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:46:26] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:46:28] [INFO ] Implicit Places using invariants and state equation in 1463 ms returned []
Implicit Place search using SMT with State Equation took 2499 ms to find 0 implicit places.
[2022-05-21 07:46:28] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:46:28] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:46:30] [INFO ] Dead Transitions using invariants and state equation in 1896 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 07:46:30] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 107330 steps, including 541 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 68272 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:47:05] [INFO ] Computed 675 place invariants in 18 ms
[2022-05-21 07:47:06] [INFO ] [Real]Absence check using 675 positive place invariants in 1160 ms returned sat
[2022-05-21 07:47:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:47:08] [INFO ] [Real]Absence check using state equation in 2141 ms returned sat
[2022-05-21 07:47:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:47:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 1821 ms returned sat
[2022-05-21 07:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:47:13] [INFO ] [Nat]Absence check using state equation in 2321 ms returned sat
[2022-05-21 07:47:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 110 ms.
[2022-05-21 07:47:13] [INFO ] Added : 0 causal constraints over 0 iterations in 372 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 2226 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 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 07:47:16] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:47:17] [INFO ] Implicit Places using invariants in 1044 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:47:17] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:47:18] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 2469 ms to find 0 implicit places.
[2022-05-21 07:47:19] [INFO ] Redundant transitions in 85 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:47:19] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:47:20] [INFO ] Dead Transitions using invariants and state equation in 1861 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 07:47:20] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 106336 steps, including 536 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 68450 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:47:55] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:47:57] [INFO ] [Real]Absence check using 675 positive place invariants in 967 ms returned sat
[2022-05-21 07:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:47:59] [INFO ] [Real]Absence check using state equation in 2233 ms returned sat
[2022-05-21 07:47:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:48:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 11102 ms returned sat
[2022-05-21 07:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:48:13] [INFO ] [Nat]Absence check using state equation in 2567 ms returned sat
[2022-05-21 07:48:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:48:14] [INFO ] Added : 0 causal constraints over 0 iterations in 368 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 2258 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 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 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 07:48:16] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:48:17] [INFO ] Implicit Places using invariants in 1071 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:48:17] [INFO ] Computed 675 place invariants in 13 ms
[2022-05-21 07:48:19] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 2570 ms to find 0 implicit places.
[2022-05-21 07:48:19] [INFO ] Redundant transitions in 89 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:48:19] [INFO ] Computed 675 place invariants in 16 ms
[2022-05-21 07:48:21] [INFO ] Dead Transitions using invariants and state equation in 1899 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 07:48:21] [INFO ] Computed 675 place invariants in 13 ms
Interrupted random walk after 106377 steps, including 536 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 68407 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:48:56] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:48:57] [INFO ] [Real]Absence check using 675 positive place invariants in 1182 ms returned sat
[2022-05-21 07:48:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:48:59] [INFO ] [Real]Absence check using state equation in 2187 ms returned sat
[2022-05-21 07:48:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:49:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1631 ms returned sat
[2022-05-21 07:49:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:49:04] [INFO ] [Nat]Absence check using state equation in 2274 ms returned sat
[2022-05-21 07:49:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 108 ms.
[2022-05-21 07:49:04] [INFO ] Added : 0 causal constraints over 0 iterations in 372 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 2236 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 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 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:49:07] [INFO ] Computed 675 place invariants in 19 ms
[2022-05-21 07:49:08] [INFO ] Implicit Places using invariants in 1089 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:49:08] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:49:09] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2648 ms to find 0 implicit places.
[2022-05-21 07:49:09] [INFO ] Redundant transitions in 85 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:49:09] [INFO ] Computed 675 place invariants in 12 ms
[2022-05-21 07:49:11] [INFO ] Dead Transitions using invariants and state equation in 2013 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 07:49:11] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 106778 steps, including 538 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 69245 steps, including 0 resets, run timeout after 5064 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:49:47] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:49:49] [INFO ] [Real]Absence check using 675 positive place invariants in 2338 ms returned sat
[2022-05-21 07:49:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:49:52] [INFO ] [Real]Absence check using state equation in 2409 ms returned sat
[2022-05-21 07:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:49:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 1633 ms returned sat
[2022-05-21 07:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:49:56] [INFO ] [Nat]Absence check using state equation in 2497 ms returned sat
[2022-05-21 07:49:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 111 ms.
[2022-05-21 07:49:57] [INFO ] Added : 0 causal constraints over 0 iterations in 371 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 2251 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 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 07:49:59] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:50:00] [INFO ] Implicit Places using invariants in 1060 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:50:00] [INFO ] Computed 675 place invariants in 8 ms
[2022-05-21 07:50:02] [INFO ] Implicit Places using invariants and state equation in 1459 ms returned []
Implicit Place search using SMT with State Equation took 2521 ms to find 0 implicit places.
[2022-05-21 07:50:02] [INFO ] Redundant transitions in 86 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:50:02] [INFO ] Computed 675 place invariants in 14 ms
[2022-05-21 07:50:04] [INFO ] Dead Transitions using invariants and state equation in 1868 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 07:50:04] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 106660 steps, including 537 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=208}
Interrupted Best-First random walk after 69386 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=13 ) properties seen :{0=23}
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:50:39] [INFO ] Computed 675 place invariants in 15 ms
[2022-05-21 07:50:40] [INFO ] [Real]Absence check using 675 positive place invariants in 1382 ms returned sat
[2022-05-21 07:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:50:43] [INFO ] [Real]Absence check using state equation in 2213 ms returned sat
[2022-05-21 07:50:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:50:45] [INFO ] [Nat]Absence check using 675 positive place invariants in 2413 ms returned sat
[2022-05-21 07:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:50:48] [INFO ] [Nat]Absence check using state equation in 2245 ms returned sat
[2022-05-21 07:50:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 102 ms.
[2022-05-21 07:50:48] [INFO ] Added : 0 causal constraints over 0 iterations in 349 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 2216 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 38 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:50:51] [INFO ] Computed 675 place invariants in 22 ms
[2022-05-21 07:50:52] [INFO ] Implicit Places using invariants in 1021 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:50:52] [INFO ] Computed 675 place invariants in 9 ms
[2022-05-21 07:50:53] [INFO ] Implicit Places using invariants and state equation in 1414 ms returned []
Implicit Place search using SMT with State Equation took 2436 ms to find 0 implicit places.
[2022-05-21 07:50:53] [INFO ] Redundant transitions in 92 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2022-05-21 07:50:53] [INFO ] Computed 675 place invariants in 17 ms
[2022-05-21 07:50:55] [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 07:50:55] [INFO ] Computed 675 place invariants in 13 ms

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-COL-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-COL-AN15, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r269-tall-165303553200058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN15.tgz
mv Sudoku-COL-AN15 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;