MCC'2021- Execution of r254-tall-162106746100507

About the Execution of ITS-Tools for Sudoku-COL-AN15

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
1133.424	3600000.00	3020348.00	174641.20	? 225 225 225 225 225 225 ? ? 225 ? ? 225 225 225 225	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r254-tall-162106746100507.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Sudoku-COL-AN15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746100507
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 7.1K May 15 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 15 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 15 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 15 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 13 19:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 19:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K May 13 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 6.5K May 5 16:52 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 1621220208121

Running Version 0
[2021-05-17 02:56:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 02:56:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 02:56:51] [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.
[2021-05-17 02:56:51] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-17 02:56:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 464 ms
[2021-05-17 02:56:51] [WARNING] Unknown color function,Tuple skipping symmetry detection on parameters for transition select
[2021-05-17 02:56:51] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4050 PT places and 3375.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2021-05-17 02:56:51] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions in 3 ms.
[2021-05-17 02:56:51] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_8655653751123034847.dot
// Phase 1: matrix 1 rows 4 cols
[2021-05-17 02:56:52] [INFO ] Computed 3 place invariants in 3 ms
FORMULA Sudoku-COL-AN15-UpperBounds-15 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-14 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-13 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-12 225 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN15-UpperBounds-09 225 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-03 225 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
[2021-05-17 02:56:52] [INFO ] Unfolded HLPN to a Petri net with 4050 places and 3375 transitions in 54 ms.
[2021-05-17 02:56:52] [INFO ] Unfolded HLPN properties in 3 ms.
// Phase 1: matrix 1 rows 4 cols
[2021-05-17 02:56:52] [INFO ] Computed 3 place invariants in 6 ms
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-17 02:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-17 02:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-17 02:56:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-17 02:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-17 02:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2021-05-17 02:56:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2021-05-17 02:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:56:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2021-05-17 02:56:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2021-05-17 02:56:52] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225]
[2021-05-17 02:56:52] [INFO ] Unfolded HLPN to a Petri net with 4050 places and 3375 transitions in 42 ms.
[2021-05-17 02:56:52] [INFO ] Unfolded HLPN properties in 2 ms.
Successfully produced net in file /tmp/petri1001_6015310715786531288.dot
Incomplete random walk after 10000 steps, including 50 resets, run finished after 5592 ms. (steps per millisecond=1 ) properties (out of 5) seen :1015
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=11 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 985 ms. (steps per millisecond=10 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1001 ms. (steps per millisecond=9 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 974 ms. (steps per millisecond=10 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 974 ms. (steps per millisecond=10 ) properties (out of 5) seen :5
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 02:57:02] [INFO ] Computed 675 place invariants in 40 ms
[2021-05-17 02:57:04] [INFO ] [Real]Absence check using 675 positive place invariants in 848 ms returned sat
[2021-05-17 02:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:06] [INFO ] [Real]Absence check using state equation in 1956 ms returned sat
[2021-05-17 02:57:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:07] [INFO ] [Nat]Absence check using 675 positive place invariants in 699 ms returned sat
[2021-05-17 02:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:09] [INFO ] [Nat]Absence check using state equation in 1987 ms returned sat
[2021-05-17 02:57:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2021-05-17 02:57:10] [INFO ] Added : 0 causal constraints over 0 iterations in 420 ms. Result :sat
[2021-05-17 02:57:11] [INFO ] [Real]Absence check using 675 positive place invariants in 830 ms returned sat
[2021-05-17 02:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:13] [INFO ] [Real]Absence check using state equation in 1945 ms returned sat
[2021-05-17 02:57:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:14] [INFO ] [Nat]Absence check using 675 positive place invariants in 710 ms returned sat
[2021-05-17 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:16] [INFO ] [Nat]Absence check using state equation in 1969 ms returned sat
[2021-05-17 02:57:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2021-05-17 02:57:16] [INFO ] Added : 0 causal constraints over 0 iterations in 394 ms. Result :sat
[2021-05-17 02:57:18] [INFO ] [Real]Absence check using 675 positive place invariants in 816 ms returned sat
[2021-05-17 02:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:20] [INFO ] [Real]Absence check using state equation in 1896 ms returned sat
[2021-05-17 02:57:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 683 ms returned sat
[2021-05-17 02:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:23] [INFO ] [Nat]Absence check using state equation in 1998 ms returned sat
[2021-05-17 02:57:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2021-05-17 02:57:23] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
[2021-05-17 02:57:25] [INFO ] [Real]Absence check using 675 positive place invariants in 847 ms returned sat
[2021-05-17 02:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:27] [INFO ] [Real]Absence check using state equation in 1893 ms returned sat
[2021-05-17 02:57:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:28] [INFO ] [Nat]Absence check using 675 positive place invariants in 687 ms returned sat
[2021-05-17 02:57:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:30] [INFO ] [Nat]Absence check using state equation in 1943 ms returned sat
[2021-05-17 02:57:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2021-05-17 02:57:30] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
[2021-05-17 02:57:32] [INFO ] [Real]Absence check using 675 positive place invariants in 828 ms returned sat
[2021-05-17 02:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:34] [INFO ] [Real]Absence check using state equation in 1932 ms returned sat
[2021-05-17 02:57:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:57:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 700 ms returned sat
[2021-05-17 02:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:57:37] [INFO ] [Nat]Absence check using state equation in 1963 ms returned sat
[2021-05-17 02:57:37] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 02:57:37] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[203, 203, 203, 203, 203]
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 8582 ms. (steps per millisecond=2 ) properties (out of 5) seen :1020 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 8602 ms. (steps per millisecond=2 ) properties (out of 5) seen :1020 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 8596 ms. (steps per millisecond=2 ) properties (out of 5) seen :1020 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 8592 ms. (steps per millisecond=2 ) properties (out of 5) seen :1020 could not realise parikh vector
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 8595 ms. (steps per millisecond=2 ) properties (out of 5) seen :1020 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 203 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
[2021-05-17 02:58:20] [INFO ] Computed 675 place invariants in 15 ms
Interrupted random walk after 52020 steps, including 262 resets, run timeout after 40335 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 53741 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53831 steps, including 0 resets, run timeout after 5074 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53865 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53775 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53765 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 02:59:26] [INFO ] Computed 675 place invariants in 15 ms
[2021-05-17 02:59:28] [INFO ] [Real]Absence check using 675 positive place invariants in 1038 ms returned sat
[2021-05-17 02:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:30] [INFO ] [Real]Absence check using state equation in 1952 ms returned sat
[2021-05-17 02:59:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:59:31] [INFO ] [Nat]Absence check using 675 positive place invariants in 627 ms returned sat
[2021-05-17 02:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:33] [INFO ] [Nat]Absence check using state equation in 1916 ms returned sat
[2021-05-17 02:59:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 02:59:33] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
[2021-05-17 02:59:35] [INFO ] [Real]Absence check using 675 positive place invariants in 1064 ms returned sat
[2021-05-17 02:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:37] [INFO ] [Real]Absence check using state equation in 1968 ms returned sat
[2021-05-17 02:59:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:59:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 626 ms returned sat
[2021-05-17 02:59:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:40] [INFO ] [Nat]Absence check using state equation in 1898 ms returned sat
[2021-05-17 02:59:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 02:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
[2021-05-17 02:59:42] [INFO ] [Real]Absence check using 675 positive place invariants in 1056 ms returned sat
[2021-05-17 02:59:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:44] [INFO ] [Real]Absence check using state equation in 1971 ms returned sat
[2021-05-17 02:59:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:59:45] [INFO ] [Nat]Absence check using 675 positive place invariants in 617 ms returned sat
[2021-05-17 02:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:47] [INFO ] [Nat]Absence check using state equation in 1917 ms returned sat
[2021-05-17 02:59:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 02:59:47] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2021-05-17 02:59:49] [INFO ] [Real]Absence check using 675 positive place invariants in 1043 ms returned sat
[2021-05-17 02:59:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:51] [INFO ] [Real]Absence check using state equation in 1962 ms returned sat
[2021-05-17 02:59:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:59:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 625 ms returned sat
[2021-05-17 02:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:54] [INFO ] [Nat]Absence check using state equation in 1939 ms returned sat
[2021-05-17 02:59:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 02:59:54] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2021-05-17 02:59:56] [INFO ] [Real]Absence check using 675 positive place invariants in 1044 ms returned sat
[2021-05-17 02:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 02:59:58] [INFO ] [Real]Absence check using state equation in 1978 ms returned sat
[2021-05-17 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 02:59:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 626 ms returned sat
[2021-05-17 02:59:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:00:01] [INFO ] [Nat]Absence check using state equation in 1912 ms returned sat
[2021-05-17 03:00:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2021-05-17 03:00:02] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[204, 204, 204, 204, 204]
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 8674 ms. (steps per millisecond=2 ) properties (out of 5) seen :1025 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 8656 ms. (steps per millisecond=2 ) properties (out of 5) seen :1025 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 8628 ms. (steps per millisecond=2 ) properties (out of 5) seen :1025 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 8638 ms. (steps per millisecond=2 ) properties (out of 5) seen :1025 could not realise parikh vector
Incomplete Parikh walk after 20500 steps, including 99 resets, run finished after 8649 ms. (steps per millisecond=2 ) properties (out of 5) seen :1025 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 164 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 155 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:00:45] [INFO ] Computed 675 place invariants in 11 ms
[2021-05-17 03:00:58] [INFO ] Implicit Places using invariants in 13023 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:00:58] [INFO ] Computed 675 place invariants in 10 ms
[2021-05-17 03:00:59] [INFO ] Implicit Places using invariants and state equation in 1104 ms returned []
Implicit Place search using SMT with State Equation took 14129 ms to find 0 implicit places.
[2021-05-17 03:01:00] [INFO ] Redundant transitions in 205 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:01:00] [INFO ] Computed 675 place invariants in 19 ms
[2021-05-17 03:01:02] [INFO ] Dead Transitions using invariants and state equation in 1950 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:01:02] [INFO ] Computed 675 place invariants in 10 ms
Interrupted random walk after 44030 steps, including 222 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 53801 steps, including 0 resets, run timeout after 5078 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 22614 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=4 ) properties seen :{0=6, 1=6, 2=6, 3=6, 4=6}
Interrupted Best-First random walk after 52783 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53845 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 52832 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:01:57] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:01:58] [INFO ] [Real]Absence check using 675 positive place invariants in 809 ms returned sat
[2021-05-17 03:01:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:00] [INFO ] [Real]Absence check using state equation in 2030 ms returned sat
[2021-05-17 03:02:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:02:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 801 ms returned sat
[2021-05-17 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:03] [INFO ] [Nat]Absence check using state equation in 1923 ms returned sat
[2021-05-17 03:02:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:02:04] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2021-05-17 03:02:05] [INFO ] [Real]Absence check using 675 positive place invariants in 807 ms returned sat
[2021-05-17 03:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:07] [INFO ] [Real]Absence check using state equation in 2046 ms returned sat
[2021-05-17 03:02:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:02:08] [INFO ] [Nat]Absence check using 675 positive place invariants in 806 ms returned sat
[2021-05-17 03:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:10] [INFO ] [Nat]Absence check using state equation in 1943 ms returned sat
[2021-05-17 03:02:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:02:11] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2021-05-17 03:02:12] [INFO ] [Real]Absence check using 675 positive place invariants in 814 ms returned sat
[2021-05-17 03:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:14] [INFO ] [Real]Absence check using state equation in 2021 ms returned sat
[2021-05-17 03:02:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:02:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 789 ms returned sat
[2021-05-17 03:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:17] [INFO ] [Nat]Absence check using state equation in 1931 ms returned sat
[2021-05-17 03:02:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 136 ms.
[2021-05-17 03:02:18] [INFO ] Added : 0 causal constraints over 0 iterations in 395 ms. Result :sat
[2021-05-17 03:02:19] [INFO ] [Real]Absence check using 675 positive place invariants in 799 ms returned sat
[2021-05-17 03:02:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:21] [INFO ] [Real]Absence check using state equation in 2021 ms returned sat
[2021-05-17 03:02:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:02:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 782 ms returned sat
[2021-05-17 03:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:24] [INFO ] [Nat]Absence check using state equation in 1927 ms returned sat
[2021-05-17 03:02:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:02:25] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
[2021-05-17 03:02:26] [INFO ] [Real]Absence check using 675 positive place invariants in 805 ms returned sat
[2021-05-17 03:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:28] [INFO ] [Real]Absence check using state equation in 2009 ms returned sat
[2021-05-17 03:02:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:02:30] [INFO ] [Nat]Absence check using 675 positive place invariants in 781 ms returned sat
[2021-05-17 03:02:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:02:31] [INFO ] [Nat]Absence check using state equation in 1926 ms returned sat
[2021-05-17 03:02:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2021-05-17 03:02:32] [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] Max seen :[205, 205, 205, 205, 205]
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 8684 ms. (steps per millisecond=2 ) properties (out of 5) seen :1030 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 8677 ms. (steps per millisecond=2 ) properties (out of 5) seen :1030 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 8685 ms. (steps per millisecond=2 ) properties (out of 5) seen :1030 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 8685 ms. (steps per millisecond=2 ) properties (out of 5) seen :1030 could not realise parikh vector
Incomplete Parikh walk after 20600 steps, including 99 resets, run finished after 8684 ms. (steps per millisecond=2 ) properties (out of 5) seen :1030 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 88 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:03:16] [INFO ] Computed 675 place invariants in 10 ms
[2021-05-17 03:03:24] [INFO ] Implicit Places using invariants in 8270 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:03:24] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:03:25] [INFO ] Implicit Places using invariants and state equation in 1083 ms returned []
Implicit Place search using SMT with State Equation took 9354 ms to find 0 implicit places.
[2021-05-17 03:03:25] [INFO ] Redundant transitions in 184 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:03:25] [INFO ] Computed 675 place invariants in 10 ms
[2021-05-17 03:03:27] [INFO ] Dead Transitions using invariants and state equation in 2019 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:03:27] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 52935 steps, including 266 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205}
Interrupted Best-First random walk after 53808 steps, including 0 resets, run timeout after 5072 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53715 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53759 steps, including 0 resets, run timeout after 5054 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53719 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53799 steps, including 0 resets, run timeout after 5053 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:04:23] [INFO ] Computed 675 place invariants in 10 ms
[2021-05-17 03:04:24] [INFO ] [Real]Absence check using 675 positive place invariants in 1407 ms returned sat
[2021-05-17 03:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:27] [INFO ] [Real]Absence check using state equation in 2209 ms returned sat
[2021-05-17 03:04:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:04:28] [INFO ] [Nat]Absence check using 675 positive place invariants in 1060 ms returned sat
[2021-05-17 03:04:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:30] [INFO ] [Nat]Absence check using state equation in 2000 ms returned sat
[2021-05-17 03:04:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 137 ms.
[2021-05-17 03:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2428 ms. Result :sat
[2021-05-17 03:04:35] [INFO ] [Real]Absence check using 675 positive place invariants in 1434 ms returned sat
[2021-05-17 03:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:37] [INFO ] [Real]Absence check using state equation in 2197 ms returned sat
[2021-05-17 03:04:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:04:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 1037 ms returned sat
[2021-05-17 03:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:40] [INFO ] [Nat]Absence check using state equation in 2006 ms returned sat
[2021-05-17 03:04:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:04:41] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
[2021-05-17 03:04:43] [INFO ] [Real]Absence check using 675 positive place invariants in 1392 ms returned sat
[2021-05-17 03:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:45] [INFO ] [Real]Absence check using state equation in 2147 ms returned sat
[2021-05-17 03:04:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:04:47] [INFO ] [Nat]Absence check using 675 positive place invariants in 1074 ms returned sat
[2021-05-17 03:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:49] [INFO ] [Nat]Absence check using state equation in 2061 ms returned sat
[2021-05-17 03:04:49] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:04:49] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
[2021-05-17 03:04:51] [INFO ] [Real]Absence check using 675 positive place invariants in 1499 ms returned sat
[2021-05-17 03:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:53] [INFO ] [Real]Absence check using state equation in 2235 ms returned sat
[2021-05-17 03:04:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:04:55] [INFO ] [Nat]Absence check using 675 positive place invariants in 1092 ms returned sat
[2021-05-17 03:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:04:57] [INFO ] [Nat]Absence check using state equation in 2031 ms returned sat
[2021-05-17 03:04:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 97 ms.
[2021-05-17 03:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 341 ms. Result :sat
[2021-05-17 03:04:59] [INFO ] [Real]Absence check using 675 positive place invariants in 1444 ms returned sat
[2021-05-17 03:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:05:02] [INFO ] [Real]Absence check using state equation in 2214 ms returned sat
[2021-05-17 03:05:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:05:03] [INFO ] [Nat]Absence check using 675 positive place invariants in 1073 ms returned sat
[2021-05-17 03:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:05:05] [INFO ] [Nat]Absence check using state equation in 2054 ms returned sat
[2021-05-17 03:05:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:05:06] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[206, 206, 206, 206, 206]
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 8740 ms. (steps per millisecond=2 ) properties (out of 5) seen :1035 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 8740 ms. (steps per millisecond=2 ) properties (out of 5) seen :1035 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 8731 ms. (steps per millisecond=2 ) properties (out of 5) seen :1035 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 8731 ms. (steps per millisecond=2 ) properties (out of 5) seen :1035 could not realise parikh vector
Incomplete Parikh walk after 20700 steps, including 99 resets, run finished after 8726 ms. (steps per millisecond=2 ) properties (out of 5) seen :1035 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 89 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 87 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:05:50] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:05:51] [INFO ] Implicit Places using invariants in 1096 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:05:51] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:05:52] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 2224 ms to find 0 implicit places.
[2021-05-17 03:05:52] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:05:52] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:05:54] [INFO ] Dead Transitions using invariants and state equation in 1972 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:05:54] [INFO ] Computed 675 place invariants in 15 ms
Interrupted random walk after 52871 steps, including 266 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205}
Interrupted Best-First random walk after 53729 steps, including 0 resets, run timeout after 5075 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53709 steps, including 0 resets, run timeout after 5046 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53763 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53781 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53769 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:06:49] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:06:51] [INFO ] [Real]Absence check using 675 positive place invariants in 1006 ms returned sat
[2021-05-17 03:06:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:06:53] [INFO ] [Real]Absence check using state equation in 2125 ms returned sat
[2021-05-17 03:06:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:06:54] [INFO ] [Nat]Absence check using 675 positive place invariants in 867 ms returned sat
[2021-05-17 03:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:06:56] [INFO ] [Nat]Absence check using state equation in 2028 ms returned sat
[2021-05-17 03:06:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 138 ms.
[2021-05-17 03:06:57] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2021-05-17 03:06:58] [INFO ] [Real]Absence check using 675 positive place invariants in 1006 ms returned sat
[2021-05-17 03:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:00] [INFO ] [Real]Absence check using state equation in 2114 ms returned sat
[2021-05-17 03:07:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:07:02] [INFO ] [Nat]Absence check using 675 positive place invariants in 868 ms returned sat
[2021-05-17 03:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:04] [INFO ] [Nat]Absence check using state equation in 2065 ms returned sat
[2021-05-17 03:07:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2021-05-17 03:07:04] [INFO ] Added : 0 causal constraints over 0 iterations in 381 ms. Result :sat
[2021-05-17 03:07:06] [INFO ] [Real]Absence check using 675 positive place invariants in 1000 ms returned sat
[2021-05-17 03:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:08] [INFO ] [Real]Absence check using state equation in 2094 ms returned sat
[2021-05-17 03:07:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:07:09] [INFO ] [Nat]Absence check using 675 positive place invariants in 854 ms returned sat
[2021-05-17 03:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:11] [INFO ] [Nat]Absence check using state equation in 1977 ms returned sat
[2021-05-17 03:07:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:07:12] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2021-05-17 03:07:13] [INFO ] [Real]Absence check using 675 positive place invariants in 946 ms returned sat
[2021-05-17 03:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:15] [INFO ] [Real]Absence check using state equation in 2068 ms returned sat
[2021-05-17 03:07:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:07:17] [INFO ] [Nat]Absence check using 675 positive place invariants in 838 ms returned sat
[2021-05-17 03:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:19] [INFO ] [Nat]Absence check using state equation in 1943 ms returned sat
[2021-05-17 03:07:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:07:19] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
[2021-05-17 03:07:21] [INFO ] [Real]Absence check using 675 positive place invariants in 984 ms returned sat
[2021-05-17 03:07:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:23] [INFO ] [Real]Absence check using state equation in 2074 ms returned sat
[2021-05-17 03:07:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:07:24] [INFO ] [Nat]Absence check using 675 positive place invariants in 857 ms returned sat
[2021-05-17 03:07:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:07:26] [INFO ] [Nat]Absence check using state equation in 1980 ms returned sat
[2021-05-17 03:07:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:07:27] [INFO ] Added : 0 causal constraints over 0 iterations in 391 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[207, 207, 207, 207, 207]
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 8785 ms. (steps per millisecond=2 ) properties (out of 5) seen :1040 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 8782 ms. (steps per millisecond=2 ) properties (out of 5) seen :1040 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 8783 ms. (steps per millisecond=2 ) properties (out of 5) seen :1040 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 8783 ms. (steps per millisecond=2 ) properties (out of 5) seen :1040 could not realise parikh vector
Incomplete Parikh walk after 20800 steps, including 99 resets, run finished after 8779 ms. (steps per millisecond=2 ) properties (out of 5) seen :1040 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 92 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, 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
[2021-05-17 03:08:11] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:08:12] [INFO ] Implicit Places using invariants in 1059 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:08:12] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:08:13] [INFO ] Implicit Places using invariants and state equation in 1063 ms returned []
Implicit Place search using SMT with State Equation took 2123 ms to find 0 implicit places.
[2021-05-17 03:08:13] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:08:13] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:08:15] [INFO ] Dead Transitions using invariants and state equation in 1986 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:08:15] [INFO ] Computed 675 place invariants in 16 ms
Interrupted random walk after 52872 steps, including 266 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205}
Interrupted Best-First random walk after 52793 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53775 steps, including 0 resets, run timeout after 5061 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 52832 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53745 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53864 steps, including 0 resets, run timeout after 5066 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:09:10] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:09:12] [INFO ] [Real]Absence check using 675 positive place invariants in 1175 ms returned sat
[2021-05-17 03:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:14] [INFO ] [Real]Absence check using state equation in 1944 ms returned sat
[2021-05-17 03:09:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:09:16] [INFO ] [Nat]Absence check using 675 positive place invariants in 1857 ms returned sat
[2021-05-17 03:09:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:18] [INFO ] [Nat]Absence check using state equation in 2181 ms returned sat
[2021-05-17 03:09:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2021-05-17 03:09:19] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
[2021-05-17 03:09:21] [INFO ] [Real]Absence check using 675 positive place invariants in 1190 ms returned sat
[2021-05-17 03:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:22] [INFO ] [Real]Absence check using state equation in 1912 ms returned sat
[2021-05-17 03:09:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:09:25] [INFO ] [Nat]Absence check using 675 positive place invariants in 1803 ms returned sat
[2021-05-17 03:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:27] [INFO ] [Nat]Absence check using state equation in 2170 ms returned sat
[2021-05-17 03:09:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 134 ms.
[2021-05-17 03:09:27] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
[2021-05-17 03:09:29] [INFO ] [Real]Absence check using 675 positive place invariants in 1182 ms returned sat
[2021-05-17 03:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:31] [INFO ] [Real]Absence check using state equation in 1931 ms returned sat
[2021-05-17 03:09:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:09:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 1812 ms returned sat
[2021-05-17 03:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:36] [INFO ] [Nat]Absence check using state equation in 2163 ms returned sat
[2021-05-17 03:09:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:09:36] [INFO ] Added : 0 causal constraints over 0 iterations in 407 ms. Result :sat
[2021-05-17 03:09:38] [INFO ] [Real]Absence check using 675 positive place invariants in 1172 ms returned sat
[2021-05-17 03:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:40] [INFO ] [Real]Absence check using state equation in 1914 ms returned sat
[2021-05-17 03:09:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:09:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 1794 ms returned sat
[2021-05-17 03:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:44] [INFO ] [Nat]Absence check using state equation in 2169 ms returned sat
[2021-05-17 03:09:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
[2021-05-17 03:09:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1171 ms returned sat
[2021-05-17 03:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:48] [INFO ] [Real]Absence check using state equation in 1914 ms returned sat
[2021-05-17 03:09:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:09:51] [INFO ] [Nat]Absence check using 675 positive place invariants in 1860 ms returned sat
[2021-05-17 03:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:09:53] [INFO ] [Nat]Absence check using state equation in 2187 ms returned sat
[2021-05-17 03:09:53] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2021-05-17 03:09:53] [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] Max seen :[208, 208, 208, 208, 208]
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 8839 ms. (steps per millisecond=2 ) properties (out of 5) seen :1045 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 8841 ms. (steps per millisecond=2 ) properties (out of 5) seen :1045 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 8842 ms. (steps per millisecond=2 ) properties (out of 5) seen :1045 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 8842 ms. (steps per millisecond=2 ) properties (out of 5) seen :1045 could not realise parikh vector
Incomplete Parikh walk after 20900 steps, including 99 resets, run finished after 8839 ms. (steps per millisecond=2 ) properties (out of 5) seen :1045 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 52 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:10:38] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:10:39] [INFO ] Implicit Places using invariants in 1069 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:10:39] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:10:40] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 2151 ms to find 0 implicit places.
[2021-05-17 03:10:40] [INFO ] Redundant transitions in 81 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:10:40] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:10:42] [INFO ] Dead Transitions using invariants and state equation in 1984 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:10:42] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 52938 steps, including 266 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205}
Interrupted Best-First random walk after 53874 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53821 steps, including 0 resets, run timeout after 5081 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53769 steps, including 0 resets, run timeout after 5048 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53749 steps, including 0 resets, run timeout after 5045 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53756 steps, including 0 resets, run timeout after 5036 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:11:37] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:11:39] [INFO ] [Real]Absence check using 675 positive place invariants in 997 ms returned sat
[2021-05-17 03:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:11:41] [INFO ] [Real]Absence check using state equation in 2144 ms returned sat
[2021-05-17 03:11:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:11:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 11413 ms returned sat
[2021-05-17 03:11:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:11:55] [INFO ] [Nat]Absence check using state equation in 2248 ms returned sat
[2021-05-17 03:11:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:11:56] [INFO ] Added : 0 causal constraints over 0 iterations in 405 ms. Result :sat
[2021-05-17 03:11:57] [INFO ] [Real]Absence check using 675 positive place invariants in 981 ms returned sat
[2021-05-17 03:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:11:59] [INFO ] [Real]Absence check using state equation in 2074 ms returned sat
[2021-05-17 03:11:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:12:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 11181 ms returned sat
[2021-05-17 03:12:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:12:13] [INFO ] [Nat]Absence check using state equation in 2264 ms returned sat
[2021-05-17 03:12:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:12:14] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2021-05-17 03:12:15] [INFO ] [Real]Absence check using 675 positive place invariants in 983 ms returned sat
[2021-05-17 03:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:12:17] [INFO ] [Real]Absence check using state equation in 2088 ms returned sat
[2021-05-17 03:12:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:12:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 11292 ms returned sat
[2021-05-17 03:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:12:31] [INFO ] [Nat]Absence check using state equation in 2248 ms returned sat
[2021-05-17 03:12:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2021-05-17 03:12:32] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2021-05-17 03:12:33] [INFO ] [Real]Absence check using 675 positive place invariants in 1002 ms returned sat
[2021-05-17 03:12:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:12:35] [INFO ] [Real]Absence check using state equation in 2100 ms returned sat
[2021-05-17 03:12:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:12:47] [INFO ] [Nat]Absence check using 675 positive place invariants in 11369 ms returned sat
[2021-05-17 03:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:12:49] [INFO ] [Nat]Absence check using state equation in 2232 ms returned sat
[2021-05-17 03:12:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:12:50] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
[2021-05-17 03:12:51] [INFO ] [Real]Absence check using 675 positive place invariants in 992 ms returned sat
[2021-05-17 03:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:12:54] [INFO ] [Real]Absence check using state equation in 2108 ms returned sat
[2021-05-17 03:12:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:13:05] [INFO ] [Nat]Absence check using 675 positive place invariants in 11334 ms returned sat
[2021-05-17 03:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:13:08] [INFO ] [Nat]Absence check using state equation in 2306 ms returned sat
[2021-05-17 03:13:08] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:13:08] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[209, 209, 209, 209, 209]
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 8902 ms. (steps per millisecond=2 ) properties (out of 5) seen :1050 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 8890 ms. (steps per millisecond=2 ) properties (out of 5) seen :1050 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 8892 ms. (steps per millisecond=2 ) properties (out of 5) seen :1050 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 8890 ms. (steps per millisecond=2 ) properties (out of 5) seen :1050 could not realise parikh vector
Incomplete Parikh walk after 21000 steps, including 99 resets, run finished after 8891 ms. (steps per millisecond=2 ) properties (out of 5) seen :1050 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 49 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:13:53] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:13:54] [INFO ] Implicit Places using invariants in 1016 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:13:54] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:13:55] [INFO ] Implicit Places using invariants and state equation in 1088 ms returned []
Implicit Place search using SMT with State Equation took 2105 ms to find 0 implicit places.
[2021-05-17 03:13:55] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:13:55] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:13:57] [INFO ] Dead Transitions using invariants and state equation in 1978 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:13:57] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 52862 steps, including 266 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 53749 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53817 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53767 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53764 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53755 steps, including 0 resets, run timeout after 5085 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:14:52] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:14:54] [INFO ] [Real]Absence check using 675 positive place invariants in 1251 ms returned sat
[2021-05-17 03:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:14:56] [INFO ] [Real]Absence check using state equation in 2069 ms returned sat
[2021-05-17 03:14:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:14:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 1783 ms returned sat
[2021-05-17 03:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:00] [INFO ] [Nat]Absence check using state equation in 2093 ms returned sat
[2021-05-17 03:15:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2021-05-17 03:15:01] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
[2021-05-17 03:15:03] [INFO ] [Real]Absence check using 675 positive place invariants in 1242 ms returned sat
[2021-05-17 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:05] [INFO ] [Real]Absence check using state equation in 2107 ms returned sat
[2021-05-17 03:15:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:15:07] [INFO ] [Nat]Absence check using 675 positive place invariants in 1786 ms returned sat
[2021-05-17 03:15:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:09] [INFO ] [Nat]Absence check using state equation in 2135 ms returned sat
[2021-05-17 03:15:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2021-05-17 03:15:10] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2021-05-17 03:15:12] [INFO ] [Real]Absence check using 675 positive place invariants in 1232 ms returned sat
[2021-05-17 03:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:14] [INFO ] [Real]Absence check using state equation in 2055 ms returned sat
[2021-05-17 03:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:15:16] [INFO ] [Nat]Absence check using 675 positive place invariants in 1772 ms returned sat
[2021-05-17 03:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:18] [INFO ] [Nat]Absence check using state equation in 2101 ms returned sat
[2021-05-17 03:15:18] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2021-05-17 03:15:20] [INFO ] [Real]Absence check using 675 positive place invariants in 1220 ms returned sat
[2021-05-17 03:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:22] [INFO ] [Real]Absence check using state equation in 2080 ms returned sat
[2021-05-17 03:15:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:15:25] [INFO ] [Nat]Absence check using 675 positive place invariants in 1724 ms returned sat
[2021-05-17 03:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:27] [INFO ] [Nat]Absence check using state equation in 2106 ms returned sat
[2021-05-17 03:15:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:15:27] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2021-05-17 03:15:29] [INFO ] [Real]Absence check using 675 positive place invariants in 1212 ms returned sat
[2021-05-17 03:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:31] [INFO ] [Real]Absence check using state equation in 2044 ms returned sat
[2021-05-17 03:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:15:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 1779 ms returned sat
[2021-05-17 03:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:15:35] [INFO ] [Nat]Absence check using state equation in 2113 ms returned sat
[2021-05-17 03:15:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 135 ms.
[2021-05-17 03:15:36] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[210, 210, 210, 210, 210]
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 8939 ms. (steps per millisecond=2 ) properties (out of 5) seen :1055 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 8939 ms. (steps per millisecond=2 ) properties (out of 5) seen :1055 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 8944 ms. (steps per millisecond=2 ) properties (out of 5) seen :1055 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 8939 ms. (steps per millisecond=2 ) properties (out of 5) seen :1055 could not realise parikh vector
Incomplete Parikh walk after 21100 steps, including 99 resets, run finished after 8940 ms. (steps per millisecond=2 ) properties (out of 5) seen :1055 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 50 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
[2021-05-17 03:16:21] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:16:22] [INFO ] Implicit Places using invariants in 1091 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:16:22] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:16:23] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 2166 ms to find 0 implicit places.
[2021-05-17 03:16:23] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:16:23] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:16:25] [INFO ] Dead Transitions using invariants and state equation in 1957 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:16:25] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 52901 steps, including 266 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 53910 steps, including 0 resets, run timeout after 5069 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53810 steps, including 0 resets, run timeout after 5069 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53749 steps, including 0 resets, run timeout after 5074 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53793 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53713 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:17:20] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:17:23] [INFO ] [Real]Absence check using 675 positive place invariants in 2453 ms returned sat
[2021-05-17 03:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:25] [INFO ] [Real]Absence check using state equation in 2249 ms returned sat
[2021-05-17 03:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:17:28] [INFO ] [Nat]Absence check using 675 positive place invariants in 1775 ms returned sat
[2021-05-17 03:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:30] [INFO ] [Nat]Absence check using state equation in 2398 ms returned sat
[2021-05-17 03:17:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
[2021-05-17 03:17:34] [INFO ] [Real]Absence check using 675 positive place invariants in 2499 ms returned sat
[2021-05-17 03:17:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:36] [INFO ] [Real]Absence check using state equation in 2263 ms returned sat
[2021-05-17 03:17:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:17:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 1706 ms returned sat
[2021-05-17 03:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:40] [INFO ] [Nat]Absence check using state equation in 2333 ms returned sat
[2021-05-17 03:17:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:17:41] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2021-05-17 03:17:44] [INFO ] [Real]Absence check using 675 positive place invariants in 2500 ms returned sat
[2021-05-17 03:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:46] [INFO ] [Real]Absence check using state equation in 2305 ms returned sat
[2021-05-17 03:17:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:17:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 1724 ms returned sat
[2021-05-17 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:51] [INFO ] [Nat]Absence check using state equation in 2334 ms returned sat
[2021-05-17 03:17:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:17:51] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
[2021-05-17 03:17:54] [INFO ] [Real]Absence check using 675 positive place invariants in 2521 ms returned sat
[2021-05-17 03:17:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:17:57] [INFO ] [Real]Absence check using state equation in 2263 ms returned sat
[2021-05-17 03:17:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:17:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 1703 ms returned sat
[2021-05-17 03:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:18:01] [INFO ] [Nat]Absence check using state equation in 2362 ms returned sat
[2021-05-17 03:18:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 401 ms. Result :sat
[2021-05-17 03:18:05] [INFO ] [Real]Absence check using 675 positive place invariants in 2429 ms returned sat
[2021-05-17 03:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:18:07] [INFO ] [Real]Absence check using state equation in 2276 ms returned sat
[2021-05-17 03:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:18:09] [INFO ] [Nat]Absence check using 675 positive place invariants in 1693 ms returned sat
[2021-05-17 03:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:18:11] [INFO ] [Nat]Absence check using state equation in 2345 ms returned sat
[2021-05-17 03:18:12] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:18:12] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[211, 211, 211, 211, 211]
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 8988 ms. (steps per millisecond=2 ) properties (out of 5) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 8991 ms. (steps per millisecond=2 ) properties (out of 5) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 8988 ms. (steps per millisecond=2 ) properties (out of 5) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 8988 ms. (steps per millisecond=2 ) properties (out of 5) seen :1060 could not realise parikh vector
Incomplete Parikh walk after 21200 steps, including 99 resets, run finished after 8987 ms. (steps per millisecond=2 ) properties (out of 5) seen :1060 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 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:18:57] [INFO ] Computed 675 place invariants in 14 ms
[2021-05-17 03:18:58] [INFO ] Implicit Places using invariants in 1071 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:18:58] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:18:59] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 2140 ms to find 0 implicit places.
[2021-05-17 03:18:59] [INFO ] Redundant transitions in 79 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:18:59] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:19:01] [INFO ] Dead Transitions using invariants and state equation in 1955 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:19:01] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 52870 steps, including 267 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 35857 steps, including 0 resets, run timeout after 5078 ms. (steps per millisecond=7 ) properties seen :{0=11, 1=11, 2=11, 3=11, 4=11}
Interrupted Best-First random walk after 53757 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53699 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53759 steps, including 0 resets, run timeout after 5068 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53779 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:19:57] [INFO ] Computed 675 place invariants in 18 ms
[2021-05-17 03:19:58] [INFO ] [Real]Absence check using 675 positive place invariants in 1439 ms returned sat
[2021-05-17 03:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:01] [INFO ] [Real]Absence check using state equation in 2038 ms returned sat
[2021-05-17 03:20:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:20:04] [INFO ] [Nat]Absence check using 675 positive place invariants in 2586 ms returned sat
[2021-05-17 03:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:06] [INFO ] [Nat]Absence check using state equation in 2135 ms returned sat
[2021-05-17 03:20:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:20:06] [INFO ] Added : 0 causal constraints over 0 iterations in 392 ms. Result :sat
[2021-05-17 03:20:08] [INFO ] [Real]Absence check using 675 positive place invariants in 1470 ms returned sat
[2021-05-17 03:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:10] [INFO ] [Real]Absence check using state equation in 2039 ms returned sat
[2021-05-17 03:20:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:20:13] [INFO ] [Nat]Absence check using 675 positive place invariants in 2613 ms returned sat
[2021-05-17 03:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:16] [INFO ] [Nat]Absence check using state equation in 2142 ms returned sat
[2021-05-17 03:20:16] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2021-05-17 03:20:16] [INFO ] Added : 0 causal constraints over 0 iterations in 368 ms. Result :sat
[2021-05-17 03:20:18] [INFO ] [Real]Absence check using 675 positive place invariants in 1485 ms returned sat
[2021-05-17 03:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:20] [INFO ] [Real]Absence check using state equation in 2038 ms returned sat
[2021-05-17 03:20:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:20:23] [INFO ] [Nat]Absence check using 675 positive place invariants in 2647 ms returned sat
[2021-05-17 03:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:25] [INFO ] [Nat]Absence check using state equation in 2139 ms returned sat
[2021-05-17 03:20:26] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:20:26] [INFO ] Added : 0 causal constraints over 0 iterations in 371 ms. Result :sat
[2021-05-17 03:20:28] [INFO ] [Real]Absence check using 675 positive place invariants in 1444 ms returned sat
[2021-05-17 03:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:30] [INFO ] [Real]Absence check using state equation in 2017 ms returned sat
[2021-05-17 03:20:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:20:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 2576 ms returned sat
[2021-05-17 03:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:35] [INFO ] [Nat]Absence check using state equation in 2117 ms returned sat
[2021-05-17 03:20:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:20:36] [INFO ] Added : 0 causal constraints over 0 iterations in 384 ms. Result :sat
[2021-05-17 03:20:37] [INFO ] [Real]Absence check using 675 positive place invariants in 1442 ms returned sat
[2021-05-17 03:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:39] [INFO ] [Real]Absence check using state equation in 2008 ms returned sat
[2021-05-17 03:20:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:20:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 2553 ms returned sat
[2021-05-17 03:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:20:45] [INFO ] [Nat]Absence check using state equation in 2074 ms returned sat
[2021-05-17 03:20:45] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 123 ms.
[2021-05-17 03:20:45] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[212, 212, 212, 212, 212]
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9016 ms. (steps per millisecond=2 ) properties (out of 5) seen :1065 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9013 ms. (steps per millisecond=2 ) properties (out of 5) seen :1065 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9008 ms. (steps per millisecond=2 ) properties (out of 5) seen :1065 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9013 ms. (steps per millisecond=2 ) properties (out of 5) seen :1065 could not realise parikh vector
Incomplete Parikh walk after 21300 steps, including 99 resets, run finished after 9008 ms. (steps per millisecond=2 ) properties (out of 5) seen :1065 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:21:30] [INFO ] Computed 675 place invariants in 12 ms
[2021-05-17 03:21:31] [INFO ] Implicit Places using invariants in 1057 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:21:31] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:21:32] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 2131 ms to find 0 implicit places.
[2021-05-17 03:21:33] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:21:33] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:21:35] [INFO ] Dead Transitions using invariants and state equation in 1952 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:21:35] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 53026 steps, including 267 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 53732 steps, including 0 resets, run timeout after 5079 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53787 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53799 steps, including 0 resets, run timeout after 5038 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53855 steps, including 0 resets, run timeout after 5090 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53738 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:22:30] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:22:33] [INFO ] [Real]Absence check using 675 positive place invariants in 2678 ms returned sat
[2021-05-17 03:22:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:22:35] [INFO ] [Real]Absence check using state equation in 2159 ms returned sat
[2021-05-17 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:22:38] [INFO ] [Nat]Absence check using 675 positive place invariants in 2278 ms returned sat
[2021-05-17 03:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:22:40] [INFO ] [Nat]Absence check using state equation in 2161 ms returned sat
[2021-05-17 03:22:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:22:40] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
[2021-05-17 03:22:44] [INFO ] [Real]Absence check using 675 positive place invariants in 2566 ms returned sat
[2021-05-17 03:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:22:46] [INFO ] [Real]Absence check using state equation in 2093 ms returned sat
[2021-05-17 03:22:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:22:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 2201 ms returned sat
[2021-05-17 03:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:22:51] [INFO ] [Nat]Absence check using state equation in 2202 ms returned sat
[2021-05-17 03:22:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:22:51] [INFO ] Added : 0 causal constraints over 0 iterations in 374 ms. Result :sat
[2021-05-17 03:22:54] [INFO ] [Real]Absence check using 675 positive place invariants in 2699 ms returned sat
[2021-05-17 03:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:22:56] [INFO ] [Real]Absence check using state equation in 2152 ms returned sat
[2021-05-17 03:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:22:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 2227 ms returned sat
[2021-05-17 03:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:23:01] [INFO ] [Nat]Absence check using state equation in 2190 ms returned sat
[2021-05-17 03:23:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:23:02] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2021-05-17 03:23:05] [INFO ] [Real]Absence check using 675 positive place invariants in 2722 ms returned sat
[2021-05-17 03:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:23:07] [INFO ] [Real]Absence check using state equation in 2140 ms returned sat
[2021-05-17 03:23:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:23:10] [INFO ] [Nat]Absence check using 675 positive place invariants in 2281 ms returned sat
[2021-05-17 03:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:23:12] [INFO ] [Nat]Absence check using state equation in 2228 ms returned sat
[2021-05-17 03:23:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:23:13] [INFO ] Added : 0 causal constraints over 0 iterations in 406 ms. Result :sat
[2021-05-17 03:23:16] [INFO ] [Real]Absence check using 675 positive place invariants in 2747 ms returned sat
[2021-05-17 03:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:23:18] [INFO ] [Real]Absence check using state equation in 2177 ms returned sat
[2021-05-17 03:23:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:23:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 2212 ms returned sat
[2021-05-17 03:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:23:23] [INFO ] [Nat]Absence check using state equation in 2216 ms returned sat
[2021-05-17 03:23:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 131 ms.
[2021-05-17 03:23:24] [INFO ] Added : 0 causal constraints over 0 iterations in 377 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[213, 213, 213, 213, 213]
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9056 ms. (steps per millisecond=2 ) properties (out of 5) seen :1070 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 13707 ms. (steps per millisecond=1 ) properties (out of 5) seen :1070 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9063 ms. (steps per millisecond=2 ) properties (out of 5) seen :1070 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9058 ms. (steps per millisecond=2 ) properties (out of 5) seen :1070 could not realise parikh vector
Incomplete Parikh walk after 21400 steps, including 99 resets, run finished after 9058 ms. (steps per millisecond=2 ) properties (out of 5) seen :1070 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:24:14] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:24:15] [INFO ] Implicit Places using invariants in 1073 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:24:15] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:24:16] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 2151 ms to find 0 implicit places.
[2021-05-17 03:24:16] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:24:16] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:24:18] [INFO ] Dead Transitions using invariants and state equation in 1966 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:24:18] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 52990 steps, including 267 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205}
Interrupted Best-First random walk after 44529 steps, including 0 resets, run timeout after 5073 ms. (steps per millisecond=8 ) properties seen :{0=14, 1=14, 2=14, 3=14, 4=14}
Interrupted Best-First random walk after 52901 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53767 steps, including 0 resets, run timeout after 5082 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53908 steps, including 0 resets, run timeout after 5091 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53725 steps, including 0 resets, run timeout after 5084 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:25:13] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:25:17] [INFO ] [Real]Absence check using 675 positive place invariants in 3041 ms returned sat
[2021-05-17 03:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:25:20] [INFO ] [Real]Absence check using state equation in 2677 ms returned sat
[2021-05-17 03:25:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:25:26] [INFO ] [Nat]Absence check using 675 positive place invariants in 5714 ms returned sat
[2021-05-17 03:25:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:25:30] [INFO ] [Nat]Absence check using state equation in 4280 ms returned sat
[2021-05-17 03:25:30] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2021-05-17 03:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2021-05-17 03:25:34] [INFO ] [Real]Absence check using 675 positive place invariants in 2900 ms returned sat
[2021-05-17 03:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:25:37] [INFO ] [Real]Absence check using state equation in 2595 ms returned sat
[2021-05-17 03:25:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:25:43] [INFO ] [Nat]Absence check using 675 positive place invariants in 5736 ms returned sat
[2021-05-17 03:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:25:47] [INFO ] [Nat]Absence check using state equation in 4275 ms returned sat
[2021-05-17 03:25:47] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:25:48] [INFO ] Added : 0 causal constraints over 0 iterations in 375 ms. Result :sat
[2021-05-17 03:25:51] [INFO ] [Real]Absence check using 675 positive place invariants in 2939 ms returned sat
[2021-05-17 03:25:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:25:55] [INFO ] [Real]Absence check using state equation in 4136 ms returned sat
[2021-05-17 03:25:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:26:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 5657 ms returned sat
[2021-05-17 03:26:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:26:06] [INFO ] [Nat]Absence check using state equation in 4298 ms returned sat
[2021-05-17 03:26:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:26:06] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
[2021-05-17 03:26:10] [INFO ] [Real]Absence check using 675 positive place invariants in 2946 ms returned sat
[2021-05-17 03:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:26:12] [INFO ] [Real]Absence check using state equation in 2589 ms returned sat
[2021-05-17 03:26:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:26:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 5768 ms returned sat
[2021-05-17 03:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:26:23] [INFO ] [Nat]Absence check using state equation in 4278 ms returned sat
[2021-05-17 03:26:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:26:23] [INFO ] Added : 0 causal constraints over 0 iterations in 400 ms. Result :sat
[2021-05-17 03:26:27] [INFO ] [Real]Absence check using 675 positive place invariants in 2981 ms returned sat
[2021-05-17 03:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:26:29] [INFO ] [Real]Absence check using state equation in 2526 ms returned sat
[2021-05-17 03:26:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:26:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 5537 ms returned sat
[2021-05-17 03:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:26:42] [INFO ] [Nat]Absence check using state equation in 7007 ms returned sat
[2021-05-17 03:26:43] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 133 ms.
[2021-05-17 03:26:43] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[214, 214, 214, 214, 214]
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9125 ms. (steps per millisecond=2 ) properties (out of 5) seen :1075 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9123 ms. (steps per millisecond=2 ) properties (out of 5) seen :1075 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9123 ms. (steps per millisecond=2 ) properties (out of 5) seen :1075 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9125 ms. (steps per millisecond=2 ) properties (out of 5) seen :1075 could not realise parikh vector
Incomplete Parikh walk after 21500 steps, including 99 resets, run finished after 9128 ms. (steps per millisecond=2 ) properties (out of 5) seen :1075 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 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:27:29] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:27:30] [INFO ] Implicit Places using invariants in 1066 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:27:30] [INFO ] Computed 675 place invariants in 12 ms
[2021-05-17 03:27:31] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 2154 ms to find 0 implicit places.
[2021-05-17 03:27:31] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:27:31] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:27:33] [INFO ] Dead Transitions using invariants and state equation in 1993 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:27:33] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 52970 steps, including 267 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=203, 1=203, 2=203, 3=203, 4=203}
Interrupted Best-First random walk after 53772 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53787 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53727 steps, including 0 resets, run timeout after 5086 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53737 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53764 steps, including 0 resets, run timeout after 5046 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:28:28] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:28:31] [INFO ] [Real]Absence check using 675 positive place invariants in 2233 ms returned sat
[2021-05-17 03:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:28:33] [INFO ] [Real]Absence check using state equation in 2179 ms returned sat
[2021-05-17 03:28:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:28:42] [INFO ] [Nat]Absence check using 675 positive place invariants in 8357 ms returned sat
[2021-05-17 03:28:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:28:47] [INFO ] [Nat]Absence check using state equation in 5545 ms returned sat
[2021-05-17 03:28:48] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:28:48] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
[2021-05-17 03:28:51] [INFO ] [Real]Absence check using 675 positive place invariants in 2278 ms returned sat
[2021-05-17 03:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:28:53] [INFO ] [Real]Absence check using state equation in 2164 ms returned sat
[2021-05-17 03:28:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:29:02] [INFO ] [Nat]Absence check using 675 positive place invariants in 8195 ms returned sat
[2021-05-17 03:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:29:07] [INFO ] [Nat]Absence check using state equation in 5273 ms returned sat
[2021-05-17 03:29:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:29:07] [INFO ] Added : 0 causal constraints over 0 iterations in 403 ms. Result :sat
[2021-05-17 03:29:10] [INFO ] [Real]Absence check using 675 positive place invariants in 2305 ms returned sat
[2021-05-17 03:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:29:12] [INFO ] [Real]Absence check using state equation in 2202 ms returned sat
[2021-05-17 03:29:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:29:22] [INFO ] [Nat]Absence check using 675 positive place invariants in 8595 ms returned sat
[2021-05-17 03:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:29:27] [INFO ] [Nat]Absence check using state equation in 5353 ms returned sat
[2021-05-17 03:29:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:29:27] [INFO ] Added : 0 causal constraints over 0 iterations in 380 ms. Result :sat
[2021-05-17 03:29:30] [INFO ] [Real]Absence check using 675 positive place invariants in 2229 ms returned sat
[2021-05-17 03:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:29:32] [INFO ] [Real]Absence check using state equation in 2196 ms returned sat
[2021-05-17 03:29:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:29:41] [INFO ] [Nat]Absence check using 675 positive place invariants in 7864 ms returned sat
[2021-05-17 03:29:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:29:46] [INFO ] [Nat]Absence check using state equation in 5142 ms returned sat
[2021-05-17 03:29:46] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:29:46] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
[2021-05-17 03:29:49] [INFO ] [Real]Absence check using 675 positive place invariants in 2126 ms returned sat
[2021-05-17 03:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:29:51] [INFO ] [Real]Absence check using state equation in 2125 ms returned sat
[2021-05-17 03:29:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:29:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 7828 ms returned sat
[2021-05-17 03:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:30:04] [INFO ] [Nat]Absence check using state equation in 5089 ms returned sat
[2021-05-17 03:30:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:30:05] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[215, 215, 215, 215, 215]
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9171 ms. (steps per millisecond=2 ) properties (out of 5) seen :1080 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9167 ms. (steps per millisecond=2 ) properties (out of 5) seen :1080 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9165 ms. (steps per millisecond=2 ) properties (out of 5) seen :1080 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9162 ms. (steps per millisecond=2 ) properties (out of 5) seen :1080 could not realise parikh vector
Incomplete Parikh walk after 21600 steps, including 99 resets, run finished after 9169 ms. (steps per millisecond=2 ) properties (out of 5) seen :1080 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 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 51 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:30:51] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:30:52] [INFO ] Implicit Places using invariants in 1061 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:30:52] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:30:53] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 2112 ms to find 0 implicit places.
[2021-05-17 03:30:53] [INFO ] Redundant transitions in 81 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:30:53] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:30:55] [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
[2021-05-17 03:30:55] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 52984 steps, including 267 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=204, 1=204, 2=204, 3=204, 4=204}
Interrupted Best-First random walk after 53769 steps, including 0 resets, run timeout after 5078 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53801 steps, including 0 resets, run timeout after 5077 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 52812 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53793 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 6377 steps, including 0 resets, run timeout after 6854 ms. (steps per millisecond=0 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:31:52] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:31:55] [INFO ] [Real]Absence check using 675 positive place invariants in 2645 ms returned sat
[2021-05-17 03:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:31:57] [INFO ] [Real]Absence check using state equation in 2141 ms returned sat
[2021-05-17 03:31:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:32:04] [INFO ] [Nat]Absence check using 675 positive place invariants in 5794 ms returned sat
[2021-05-17 03:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:06] [INFO ] [Nat]Absence check using state equation in 2429 ms returned sat
[2021-05-17 03:32:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:32:07] [INFO ] Added : 0 causal constraints over 0 iterations in 382 ms. Result :sat
[2021-05-17 03:32:10] [INFO ] [Real]Absence check using 675 positive place invariants in 2713 ms returned sat
[2021-05-17 03:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:12] [INFO ] [Real]Absence check using state equation in 2148 ms returned sat
[2021-05-17 03:32:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:32:18] [INFO ] [Nat]Absence check using 675 positive place invariants in 5769 ms returned sat
[2021-05-17 03:32:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:21] [INFO ] [Nat]Absence check using state equation in 2413 ms returned sat
[2021-05-17 03:32:21] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:32:21] [INFO ] Added : 0 causal constraints over 0 iterations in 369 ms. Result :sat
[2021-05-17 03:32:24] [INFO ] [Real]Absence check using 675 positive place invariants in 2652 ms returned sat
[2021-05-17 03:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:27] [INFO ] [Real]Absence check using state equation in 2164 ms returned sat
[2021-05-17 03:32:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:32:33] [INFO ] [Nat]Absence check using 675 positive place invariants in 5839 ms returned sat
[2021-05-17 03:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:35] [INFO ] [Nat]Absence check using state equation in 2377 ms returned sat
[2021-05-17 03:32:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2021-05-17 03:32:36] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
[2021-05-17 03:32:39] [INFO ] [Real]Absence check using 675 positive place invariants in 2650 ms returned sat
[2021-05-17 03:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:41] [INFO ] [Real]Absence check using state equation in 2164 ms returned sat
[2021-05-17 03:32:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:32:48] [INFO ] [Nat]Absence check using 675 positive place invariants in 5932 ms returned sat
[2021-05-17 03:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:50] [INFO ] [Nat]Absence check using state equation in 2413 ms returned sat
[2021-05-17 03:32:50] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
[2021-05-17 03:32:54] [INFO ] [Real]Absence check using 675 positive place invariants in 2678 ms returned sat
[2021-05-17 03:32:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:32:56] [INFO ] [Real]Absence check using state equation in 2199 ms returned sat
[2021-05-17 03:32:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:33:02] [INFO ] [Nat]Absence check using 675 positive place invariants in 5839 ms returned sat
[2021-05-17 03:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:33:05] [INFO ] [Nat]Absence check using state equation in 2403 ms returned sat
[2021-05-17 03:33:05] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 125 ms.
[2021-05-17 03:33:05] [INFO ] Added : 0 causal constraints over 0 iterations in 367 ms. Result :sat
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[216, 216, 216, 216, 216]
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9224 ms. (steps per millisecond=2 ) properties (out of 5) seen :1085 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9236 ms. (steps per millisecond=2 ) properties (out of 5) seen :1085 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9241 ms. (steps per millisecond=2 ) properties (out of 5) seen :1085 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9224 ms. (steps per millisecond=2 ) properties (out of 5) seen :1085 could not realise parikh vector
Incomplete Parikh walk after 21700 steps, including 99 resets, run finished after 9231 ms. (steps per millisecond=2 ) properties (out of 5) seen :1085 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 50 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
[2021-05-17 03:33:54] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:33:55] [INFO ] Implicit Places using invariants in 1049 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:33:55] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:33:56] [INFO ] Implicit Places using invariants and state equation in 1098 ms returned []
Implicit Place search using SMT with State Equation took 2149 ms to find 0 implicit places.
[2021-05-17 03:33:56] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:33:56] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:33:58] [INFO ] Dead Transitions using invariants and state equation in 1930 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:33:58] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 53025 steps, including 267 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :{0=205, 1=205, 2=205, 3=205, 4=205}
Interrupted Best-First random walk after 53737 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53833 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53821 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 52769 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
Interrupted Best-First random walk after 53795 steps, including 0 resets, run timeout after 5076 ms. (steps per millisecond=10 ) properties seen :{0=17, 1=17, 2=17, 3=17, 4=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:34:53] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:34:58] [INFO ] [Real]Absence check using 675 positive place invariants in 4746 ms returned sat
[2021-05-17 03:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:35:01] [INFO ] [Real]Absence check using state equation in 2430 ms returned sat
[2021-05-17 03:35:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:35:07] [INFO ] [Nat]Absence check using 675 positive place invariants in 5666 ms returned unknown
[2021-05-17 03:35:12] [INFO ] [Real]Absence check using 675 positive place invariants in 4836 ms returned sat
[2021-05-17 03:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:35:15] [INFO ] [Real]Absence check using state equation in 2436 ms returned sat
[2021-05-17 03:35:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:35:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 5723 ms returned unknown
[2021-05-17 03:35:26] [INFO ] [Real]Absence check using 675 positive place invariants in 4799 ms returned sat
[2021-05-17 03:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:35:28] [INFO ] [Real]Absence check using state equation in 2418 ms returned sat
[2021-05-17 03:35:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:35:35] [INFO ] [Nat]Absence check using 675 positive place invariants in 5732 ms returned unknown
[2021-05-17 03:35:40] [INFO ] [Real]Absence check using 675 positive place invariants in 4954 ms returned sat
[2021-05-17 03:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:35:42] [INFO ] [Real]Absence check using state equation in 2484 ms returned sat
[2021-05-17 03:35:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:35:49] [INFO ] [Nat]Absence check using 675 positive place invariants in 5797 ms returned unknown
[2021-05-17 03:35:54] [INFO ] [Real]Absence check using 675 positive place invariants in 5011 ms returned sat
[2021-05-17 03:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:35:56] [INFO ] [Real]Absence check using state equation in 2459 ms returned sat
[2021-05-17 03:35:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:36:03] [INFO ] [Nat]Absence check using 675 positive place invariants in 5805 ms returned unknown
Current structural bounds on expressions (after SMT) : [225, 225, 225, 225, 225] Max seen :[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 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 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:36:03] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:36:04] [INFO ] Implicit Places using invariants in 1070 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:36:04] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:36:05] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 2138 ms to find 0 implicit places.
[2021-05-17 03:36:05] [INFO ] Redundant transitions in 80 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:36:05] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:36:07] [INFO ] Dead Transitions using invariants and state equation in 1971 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
[2021-05-17 03:36:07] [INFO ] Computed 675 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2591 ms. (steps per millisecond=3 ) properties (out of 1) seen :203
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:36:11] [INFO ] Computed 675 place invariants in 11 ms
[2021-05-17 03:36:12] [INFO ] [Real]Absence check using 675 positive place invariants in 846 ms returned sat
[2021-05-17 03:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:36:14] [INFO ] [Real]Absence check using state equation in 1944 ms returned sat
[2021-05-17 03:36:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:36:15] [INFO ] [Nat]Absence check using 675 positive place invariants in 703 ms returned sat
[2021-05-17 03:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:36:17] [INFO ] [Nat]Absence check using state equation in 1992 ms returned sat
[2021-05-17 03:36:17] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:36:18] [INFO ] Added : 0 causal constraints over 0 iterations in 373 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[203]
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 2328 ms. (steps per millisecond=8 ) properties (out of 1) seen :204 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:36:20] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116672 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 53783 steps, including 0 resets, run timeout after 5065 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:36:55] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:36:57] [INFO ] [Real]Absence check using 675 positive place invariants in 1452 ms returned sat
[2021-05-17 03:36:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:36:59] [INFO ] [Real]Absence check using state equation in 2181 ms returned sat
[2021-05-17 03:36:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:37:01] [INFO ] [Nat]Absence check using 675 positive place invariants in 1048 ms returned sat
[2021-05-17 03:37:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:37:03] [INFO ] [Nat]Absence check using state equation in 1994 ms returned sat
[2021-05-17 03:37:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 124 ms.
[2021-05-17 03:37:03] [INFO ] Added : 0 causal constraints over 0 iterations in 365 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 2355 ms. (steps per millisecond=8 ) properties (out of 1) seen :207 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:06] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:37:07] [INFO ] Implicit Places using invariants in 1034 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:07] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:37:08] [INFO ] Implicit Places using invariants and state equation in 1049 ms returned []
Implicit Place search using SMT with State Equation took 2085 ms to find 0 implicit places.
[2021-05-17 03:37:08] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:08] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:37:10] [INFO ] Dead Transitions using invariants and state equation in 1921 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:10] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116981 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 53739 steps, including 0 resets, run timeout after 5062 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:45] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:37:46] [INFO ] [Real]Absence check using 675 positive place invariants in 954 ms returned sat
[2021-05-17 03:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:37:48] [INFO ] [Real]Absence check using state equation in 2019 ms returned sat
[2021-05-17 03:37:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:37:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 822 ms returned sat
[2021-05-17 03:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:37:52] [INFO ] [Nat]Absence check using state equation in 1943 ms returned sat
[2021-05-17 03:37:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 160 ms.
[2021-05-17 03:37:52] [INFO ] Added : 0 causal constraints over 0 iterations in 400 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 2365 ms. (steps per millisecond=8 ) properties (out of 1) seen :208 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:55] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:37:56] [INFO ] Implicit Places using invariants in 1038 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:56] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:37:57] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 2082 ms to find 0 implicit places.
[2021-05-17 03:37:57] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:57] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:37:59] [INFO ] Dead Transitions using invariants and state equation in 1931 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:37:59] [INFO ] Computed 675 place invariants in 12 ms
Interrupted random walk after 116865 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53716 steps, including 0 resets, run timeout after 5042 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:38:34] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:38:35] [INFO ] [Real]Absence check using 675 positive place invariants in 1157 ms returned sat
[2021-05-17 03:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:38:37] [INFO ] [Real]Absence check using state equation in 1858 ms returned sat
[2021-05-17 03:38:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:38:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 1694 ms returned sat
[2021-05-17 03:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:38:41] [INFO ] [Nat]Absence check using state equation in 2077 ms returned sat
[2021-05-17 03:38:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:38:42] [INFO ] Added : 0 causal constraints over 0 iterations in 371 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 2393 ms. (steps per millisecond=8 ) 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 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 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:38:45] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:38:46] [INFO ] Implicit Places using invariants in 1045 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:38:46] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:38:47] [INFO ] Implicit Places using invariants and state equation in 1037 ms returned []
Implicit Place search using SMT with State Equation took 2083 ms to find 0 implicit places.
[2021-05-17 03:38:47] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:38:47] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:38:49] [INFO ] Dead Transitions using invariants and state equation in 1923 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:38:49] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116602 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 53815 steps, including 0 resets, run timeout after 5056 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:39:24] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:39:25] [INFO ] [Real]Absence check using 675 positive place invariants in 991 ms returned sat
[2021-05-17 03:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:39:27] [INFO ] [Real]Absence check using state equation in 2091 ms returned sat
[2021-05-17 03:39:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:39:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 11154 ms returned sat
[2021-05-17 03:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:39:41] [INFO ] [Nat]Absence check using state equation in 2204 ms returned sat
[2021-05-17 03:39:41] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:39:42] [INFO ] Added : 0 causal constraints over 0 iterations in 389 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 2398 ms. (steps per millisecond=8 ) 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 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 49 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:39:44] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:39:45] [INFO ] Implicit Places using invariants in 1031 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:39:45] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:39:46] [INFO ] Implicit Places using invariants and state equation in 1075 ms returned []
Implicit Place search using SMT with State Equation took 2107 ms to find 0 implicit places.
[2021-05-17 03:39:46] [INFO ] Redundant transitions in 79 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:39:46] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:39:48] [INFO ] Dead Transitions using invariants and state equation in 1910 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:39:48] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116743 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 53823 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:40:23] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:40:25] [INFO ] [Real]Absence check using 675 positive place invariants in 1174 ms returned sat
[2021-05-17 03:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:40:27] [INFO ] [Real]Absence check using state equation in 2007 ms returned sat
[2021-05-17 03:40:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:40:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 1702 ms returned sat
[2021-05-17 03:40:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:40:31] [INFO ] [Nat]Absence check using state equation in 2043 ms returned sat
[2021-05-17 03:40:31] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:40:32] [INFO ] Added : 0 causal constraints over 0 iterations in 367 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 2409 ms. (steps per millisecond=8 ) 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 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 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:40:34] [INFO ] Computed 675 place invariants in 11 ms
[2021-05-17 03:40:35] [INFO ] Implicit Places using invariants in 1043 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:40:35] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:40:36] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 2122 ms to find 0 implicit places.
[2021-05-17 03:40:36] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:40:36] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:40:38] [INFO ] Dead Transitions using invariants and state equation in 1932 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:40:38] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116839 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 52837 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:41:13] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:41:16] [INFO ] [Real]Absence check using 675 positive place invariants in 2425 ms returned sat
[2021-05-17 03:41:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:41:18] [INFO ] [Real]Absence check using state equation in 2233 ms returned sat
[2021-05-17 03:41:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:41:21] [INFO ] [Nat]Absence check using 675 positive place invariants in 1691 ms returned sat
[2021-05-17 03:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:41:23] [INFO ] [Nat]Absence check using state equation in 2388 ms returned sat
[2021-05-17 03:41:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:41:24] [INFO ] Added : 0 causal constraints over 0 iterations in 405 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 2434 ms. (steps per millisecond=8 ) 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:41:26] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:41:27] [INFO ] Implicit Places using invariants in 1030 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:41:27] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:41:28] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 2084 ms to find 0 implicit places.
[2021-05-17 03:41:28] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:41:28] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:41:30] [INFO ] Dead Transitions using invariants and state equation in 1907 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:41:30] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116586 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 53792 steps, including 0 resets, run timeout after 5070 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:42:05] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:42:07] [INFO ] [Real]Absence check using 675 positive place invariants in 1405 ms returned sat
[2021-05-17 03:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:42:09] [INFO ] [Real]Absence check using state equation in 1984 ms returned sat
[2021-05-17 03:42:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:42:12] [INFO ] [Nat]Absence check using 675 positive place invariants in 2478 ms returned sat
[2021-05-17 03:42:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:42:14] [INFO ] [Nat]Absence check using state equation in 2105 ms returned sat
[2021-05-17 03:42:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 157 ms.
[2021-05-17 03:42:15] [INFO ] Added : 0 causal constraints over 0 iterations in 402 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 2451 ms. (steps per millisecond=8 ) 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 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:42:17] [INFO ] Computed 675 place invariants in 10 ms
[2021-05-17 03:42:18] [INFO ] Implicit Places using invariants in 1027 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:42:18] [INFO ] Computed 675 place invariants in 12 ms
[2021-05-17 03:42:19] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 2065 ms to find 0 implicit places.
[2021-05-17 03:42:20] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:42:20] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:42:21] [INFO ] Dead Transitions using invariants and state equation in 1905 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:42:21] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116673 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53703 steps, including 0 resets, run timeout after 5071 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:42:57] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:42:59] [INFO ] [Real]Absence check using 675 positive place invariants in 2517 ms returned sat
[2021-05-17 03:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:43:02] [INFO ] [Real]Absence check using state equation in 2034 ms returned sat
[2021-05-17 03:43:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:43:04] [INFO ] [Nat]Absence check using 675 positive place invariants in 2060 ms returned sat
[2021-05-17 03:43:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:43:06] [INFO ] [Nat]Absence check using state equation in 2115 ms returned sat
[2021-05-17 03:43:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 129 ms.
[2021-05-17 03:43:07] [INFO ] Added : 0 causal constraints over 0 iterations in 370 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 2458 ms. (steps per millisecond=8 ) 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:43:09] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:43:10] [INFO ] Implicit Places using invariants in 1047 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:43:10] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:43:11] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 2102 ms to find 0 implicit places.
[2021-05-17 03:43:12] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:43:12] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:43:13] [INFO ] Dead Transitions using invariants and state equation in 1934 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:43:13] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116939 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53800 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:43:49] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:43:52] [INFO ] [Real]Absence check using 675 positive place invariants in 2707 ms returned sat
[2021-05-17 03:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:43:54] [INFO ] [Real]Absence check using state equation in 2462 ms returned sat
[2021-05-17 03:43:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:44:00] [INFO ] [Nat]Absence check using 675 positive place invariants in 5325 ms returned sat
[2021-05-17 03:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:44:04] [INFO ] [Nat]Absence check using state equation in 4059 ms returned sat
[2021-05-17 03:44:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:44:04] [INFO ] Added : 0 causal constraints over 0 iterations in 370 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 2494 ms. (steps per millisecond=8 ) 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:44:07] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:44:08] [INFO ] Implicit Places using invariants in 1051 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:44:08] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:44:09] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 2092 ms to find 0 implicit places.
[2021-05-17 03:44:09] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:44:09] [INFO ] Computed 675 place invariants in 17 ms
[2021-05-17 03:44:11] [INFO ] Dead Transitions using invariants and state equation in 1934 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:44:11] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116829 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=207}
Interrupted Best-First random walk after 53837 steps, including 0 resets, run timeout after 5055 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:44:46] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:44:49] [INFO ] [Real]Absence check using 675 positive place invariants in 2020 ms returned sat
[2021-05-17 03:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:44:51] [INFO ] [Real]Absence check using state equation in 2043 ms returned sat
[2021-05-17 03:44:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:44:59] [INFO ] [Nat]Absence check using 675 positive place invariants in 7438 ms returned sat
[2021-05-17 03:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:45:04] [INFO ] [Nat]Absence check using state equation in 4929 ms returned sat
[2021-05-17 03:45:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2021-05-17 03:45:04] [INFO ] Added : 0 causal constraints over 0 iterations in 366 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 2487 ms. (steps per millisecond=8 ) 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 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 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:45:07] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:45:08] [INFO ] Implicit Places using invariants in 1053 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:45:08] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:45:09] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 2106 ms to find 0 implicit places.
[2021-05-17 03:45:09] [INFO ] Redundant transitions in 79 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:45:09] [INFO ] Computed 675 place invariants in 11 ms
[2021-05-17 03:45:11] [INFO ] Dead Transitions using invariants and state equation in 1928 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:45:11] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116927 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=207}
Interrupted Best-First random walk after 53824 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:45:46] [INFO ] Computed 675 place invariants in 12 ms
[2021-05-17 03:45:49] [INFO ] [Real]Absence check using 675 positive place invariants in 2728 ms returned sat
[2021-05-17 03:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:45:51] [INFO ] [Real]Absence check using state equation in 2165 ms returned sat
[2021-05-17 03:45:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:45:58] [INFO ] [Nat]Absence check using 675 positive place invariants in 5815 ms returned sat
[2021-05-17 03:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:46:00] [INFO ] [Nat]Absence check using state equation in 2391 ms returned sat
[2021-05-17 03:46:00] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 376 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 2512 ms. (steps per millisecond=8 ) 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 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 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:03] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:46:04] [INFO ] Implicit Places using invariants in 1052 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:04] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:46:05] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
[2021-05-17 03:46:05] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:06] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:46:07] [INFO ] Dead Transitions using invariants and state equation in 1910 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:07] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 116410 steps, including 586 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53946 steps, including 0 resets, run timeout after 5097 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:43] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:46:48] [INFO ] [Real]Absence check using 675 positive place invariants in 4741 ms returned sat
[2021-05-17 03:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:46:50] [INFO ] [Real]Absence check using state equation in 2440 ms returned sat
[2021-05-17 03:46:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:46:56] [INFO ] [Nat]Absence check using 675 positive place invariants in 5649 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 50 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:56] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:46:57] [INFO ] Implicit Places using invariants in 1061 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:57] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:46:58] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 2139 ms to find 0 implicit places.
[2021-05-17 03:46:59] [INFO ] Redundant transitions in 79 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:46:59] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:47:00] [INFO ] Dead Transitions using invariants and state equation in 1907 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 653367 ms.
Starting property specific reduction for Sudoku-COL-AN15-UpperBounds-07
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:47:00] [INFO ] Computed 675 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 50 resets, run finished after 2591 ms. (steps per millisecond=3 ) properties (out of 1) seen :203
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=10 ) properties (out of 1) seen :1
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:47:04] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:47:05] [INFO ] [Real]Absence check using 675 positive place invariants in 833 ms returned sat
[2021-05-17 03:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:47:07] [INFO ] [Real]Absence check using state equation in 1941 ms returned sat
[2021-05-17 03:47:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:47:08] [INFO ] [Nat]Absence check using 675 positive place invariants in 698 ms returned sat
[2021-05-17 03:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:47:10] [INFO ] [Nat]Absence check using state equation in 1996 ms returned sat
[2021-05-17 03:47:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:47:11] [INFO ] Added : 0 causal constraints over 0 iterations in 400 ms. Result :sat
Current structural bounds on expressions (after SMT) : [3375] Max seen :[203]
Incomplete Parikh walk after 20400 steps, including 99 resets, run finished after 2316 ms. (steps per millisecond=8 ) properties (out of 1) seen :204 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 56 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
[2021-05-17 03:47:13] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116656 steps, including 587 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53856 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:47:48] [INFO ] Computed 675 place invariants in 15 ms
[2021-05-17 03:47:50] [INFO ] [Real]Absence check using 675 positive place invariants in 807 ms returned sat
[2021-05-17 03:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:47:52] [INFO ] [Real]Absence check using state equation in 1984 ms returned sat
[2021-05-17 03:47:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:47:53] [INFO ] [Nat]Absence check using 675 positive place invariants in 836 ms returned sat
[2021-05-17 03:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:47:55] [INFO ] [Nat]Absence check using state equation in 1957 ms returned sat
[2021-05-17 03:47:55] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:47:55] [INFO ] Added : 0 causal constraints over 0 iterations in 369 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 2343 ms. (steps per millisecond=8 ) properties (out of 1) seen :206 could not realise parikh vector
Support contains 3375 out of 4050 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:47:58] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:47:59] [INFO ] Implicit Places using invariants in 1086 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:47:59] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:48:00] [INFO ] Implicit Places using invariants and state equation in 1040 ms returned []
Implicit Place search using SMT with State Equation took 2127 ms to find 0 implicit places.
[2021-05-17 03:48:00] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:00] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:48:08] [INFO ] Dead Transitions using invariants and state equation in 7669 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:08] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 116706 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 6797 ms. (steps per millisecond=0 ) properties seen :{}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:45] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:48:46] [INFO ] [Real]Absence check using 675 positive place invariants in 1428 ms returned sat
[2021-05-17 03:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:48:49] [INFO ] [Real]Absence check using state equation in 2207 ms returned sat
[2021-05-17 03:48:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:48:50] [INFO ] [Nat]Absence check using 675 positive place invariants in 1063 ms returned sat
[2021-05-17 03:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:48:52] [INFO ] [Nat]Absence check using state equation in 1981 ms returned sat
[2021-05-17 03:48:52] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:48:53] [INFO ] Added : 0 causal constraints over 0 iterations in 392 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 2375 ms. (steps per millisecond=8 ) 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 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:55] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:48:56] [INFO ] Implicit Places using invariants in 1042 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:56] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:48:57] [INFO ] Implicit Places using invariants and state equation in 1037 ms returned []
Implicit Place search using SMT with State Equation took 2079 ms to find 0 implicit places.
[2021-05-17 03:48:57] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:57] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:48:59] [INFO ] Dead Transitions using invariants and state equation in 1934 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:48:59] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116807 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53809 steps, including 0 resets, run timeout after 5064 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:49:34] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:49:36] [INFO ] [Real]Absence check using 675 positive place invariants in 992 ms returned sat
[2021-05-17 03:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:49:38] [INFO ] [Real]Absence check using state equation in 2077 ms returned sat
[2021-05-17 03:49:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:49:39] [INFO ] [Nat]Absence check using 675 positive place invariants in 856 ms returned sat
[2021-05-17 03:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:49:41] [INFO ] [Nat]Absence check using state equation in 1989 ms returned sat
[2021-05-17 03:49:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:49:42] [INFO ] Added : 0 causal constraints over 0 iterations in 372 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 2366 ms. (steps per millisecond=8 ) 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 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:49:44] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:49:45] [INFO ] Implicit Places using invariants in 1042 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:49:45] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:49:46] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned []
Implicit Place search using SMT with State Equation took 2086 ms to find 0 implicit places.
[2021-05-17 03:49:47] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:49:47] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:49:49] [INFO ] Dead Transitions using invariants and state equation in 1951 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:49:49] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 116696 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 53773 steps, including 0 resets, run timeout after 5093 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:50:24] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:50:25] [INFO ] [Real]Absence check using 675 positive place invariants in 1161 ms returned sat
[2021-05-17 03:50:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:50:27] [INFO ] [Real]Absence check using state equation in 1864 ms returned sat
[2021-05-17 03:50:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:50:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 1753 ms returned sat
[2021-05-17 03:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:50:31] [INFO ] [Nat]Absence check using state equation in 2072 ms returned sat
[2021-05-17 03:50:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:50:32] [INFO ] Added : 0 causal constraints over 0 iterations in 403 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 2382 ms. (steps per millisecond=8 ) 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 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:50:35] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:50:36] [INFO ] Implicit Places using invariants in 1059 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:50:36] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:50:37] [INFO ] Implicit Places using invariants and state equation in 1048 ms returned []
Implicit Place search using SMT with State Equation took 2109 ms to find 0 implicit places.
[2021-05-17 03:50:37] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:50:37] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:50:39] [INFO ] Dead Transitions using invariants and state equation in 1944 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:50:39] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 116841 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53806 steps, including 0 resets, run timeout after 5067 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:51:14] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:51:15] [INFO ] [Real]Absence check using 675 positive place invariants in 1026 ms returned sat
[2021-05-17 03:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:51:17] [INFO ] [Real]Absence check using state equation in 2135 ms returned sat
[2021-05-17 03:51:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:51:29] [INFO ] [Nat]Absence check using 675 positive place invariants in 11233 ms returned sat
[2021-05-17 03:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:51:31] [INFO ] [Nat]Absence check using state equation in 2246 ms returned sat
[2021-05-17 03:51:32] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:51:32] [INFO ] Added : 0 causal constraints over 0 iterations in 371 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 2410 ms. (steps per millisecond=8 ) 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 44 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:51:34] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:51:35] [INFO ] Implicit Places using invariants in 1047 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:51:35] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:51:36] [INFO ] Implicit Places using invariants and state equation in 1032 ms returned []
Implicit Place search using SMT with State Equation took 2081 ms to find 0 implicit places.
[2021-05-17 03:51:37] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:51:37] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:51:39] [INFO ] Dead Transitions using invariants and state equation in 1937 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:51:39] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116784 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53754 steps, including 0 resets, run timeout after 5053 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:52:14] [INFO ] Computed 675 place invariants in 12 ms
[2021-05-17 03:52:15] [INFO ] [Real]Absence check using 675 positive place invariants in 1194 ms returned sat
[2021-05-17 03:52:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:52:17] [INFO ] [Real]Absence check using state equation in 1998 ms returned sat
[2021-05-17 03:52:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:52:19] [INFO ] [Nat]Absence check using 675 positive place invariants in 1668 ms returned sat
[2021-05-17 03:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:52:21] [INFO ] [Nat]Absence check using state equation in 2074 ms returned sat
[2021-05-17 03:52:22] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 130 ms.
[2021-05-17 03:52:22] [INFO ] Added : 0 causal constraints over 0 iterations in 371 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 2412 ms. (steps per millisecond=8 ) 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 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 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:52:25] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:52:26] [INFO ] Implicit Places using invariants in 1073 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:52:26] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:52:27] [INFO ] Implicit Places using invariants and state equation in 1062 ms returned []
Implicit Place search using SMT with State Equation took 2135 ms to find 0 implicit places.
[2021-05-17 03:52:27] [INFO ] Redundant transitions in 79 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:52:27] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:52:29] [INFO ] Dead Transitions using invariants and state equation in 1954 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:52:29] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 116871 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=204}
Interrupted Best-First random walk after 53725 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:53:04] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:53:07] [INFO ] [Real]Absence check using 675 positive place invariants in 2466 ms returned sat
[2021-05-17 03:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:53:09] [INFO ] [Real]Absence check using state equation in 2226 ms returned sat
[2021-05-17 03:53:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:53:11] [INFO ] [Nat]Absence check using 675 positive place invariants in 1695 ms returned sat
[2021-05-17 03:53:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:53:13] [INFO ] [Nat]Absence check using state equation in 2374 ms returned sat
[2021-05-17 03:53:14] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2021-05-17 03:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 397 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 3558 ms. (steps per millisecond=5 ) 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 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 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:53:18] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:53:19] [INFO ] Implicit Places using invariants in 1055 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:53:19] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:53:20] [INFO ] Implicit Places using invariants and state equation in 1074 ms returned []
Implicit Place search using SMT with State Equation took 2130 ms to find 0 implicit places.
[2021-05-17 03:53:20] [INFO ] Redundant transitions in 80 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:53:20] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:53:22] [INFO ] Dead Transitions using invariants and state equation in 1929 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:53:22] [INFO ] Computed 675 place invariants in 20 ms
Interrupted random walk after 116897 steps, including 589 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=205}
Interrupted Best-First random walk after 53821 steps, including 0 resets, run timeout after 5081 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:53:57] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:53:59] [INFO ] [Real]Absence check using 675 positive place invariants in 1439 ms returned sat
[2021-05-17 03:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:54:01] [INFO ] [Real]Absence check using state equation in 1986 ms returned sat
[2021-05-17 03:54:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:54:04] [INFO ] [Nat]Absence check using 675 positive place invariants in 2509 ms returned sat
[2021-05-17 03:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:54:06] [INFO ] [Nat]Absence check using state equation in 2079 ms returned sat
[2021-05-17 03:54:06] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 128 ms.
[2021-05-17 03:54:06] [INFO ] Added : 0 causal constraints over 0 iterations in 385 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 2453 ms. (steps per millisecond=8 ) 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 48 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:54:09] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:54:10] [INFO ] Implicit Places using invariants in 1056 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:54:10] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:54:11] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 2118 ms to find 0 implicit places.
[2021-05-17 03:54:11] [INFO ] Redundant transitions in 80 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:54:11] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:54:13] [INFO ] Dead Transitions using invariants and state equation in 1944 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:54:13] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 116721 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=206}
Interrupted Best-First random walk after 53835 steps, including 0 resets, run timeout after 5090 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:54:48] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:54:51] [INFO ] [Real]Absence check using 675 positive place invariants in 2420 ms returned sat
[2021-05-17 03:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:54:53] [INFO ] [Real]Absence check using state equation in 1991 ms returned sat
[2021-05-17 03:54:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:54:56] [INFO ] [Nat]Absence check using 675 positive place invariants in 2020 ms returned sat
[2021-05-17 03:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:54:58] [INFO ] [Nat]Absence check using state equation in 2177 ms returned sat
[2021-05-17 03:54:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 127 ms.
[2021-05-17 03:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 375 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 2463 ms. (steps per millisecond=8 ) 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 47 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:55:01] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:55:02] [INFO ] Implicit Places using invariants in 1050 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:55:02] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:55:03] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 2104 ms to find 0 implicit places.
[2021-05-17 03:55:03] [INFO ] Redundant transitions in 77 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:55:03] [INFO ] Computed 675 place invariants in 8 ms
[2021-05-17 03:55:05] [INFO ] Dead Transitions using invariants and state equation in 1908 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:55:05] [INFO ] Computed 675 place invariants in 8 ms
Interrupted random walk after 116739 steps, including 588 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{0=207}
Interrupted Best-First random walk after 53839 steps, including 0 resets, run timeout after 5092 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:55:40] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:55:43] [INFO ] [Real]Absence check using 675 positive place invariants in 2853 ms returned sat
[2021-05-17 03:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:55:46] [INFO ] [Real]Absence check using state equation in 2535 ms returned sat
[2021-05-17 03:55:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 03:55:52] [INFO ] [Nat]Absence check using 675 positive place invariants in 5388 ms returned sat
[2021-05-17 03:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 03:55:56] [INFO ] [Nat]Absence check using state equation in 4150 ms returned sat
[2021-05-17 03:55:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 126 ms.
[2021-05-17 03:55:56] [INFO ] Added : 0 causal constraints over 0 iterations in 371 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 2474 ms. (steps per millisecond=8 ) 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 45 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
Starting structural reductions, iteration 0 : 4050/4050 places, 3375/3375 transitions.
Applied a total of 0 rules in 46 ms. Remains 4050 /4050 variables (removed 0) and now considering 3375/3375 (removed 0) transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:55:59] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:56:00] [INFO ] Implicit Places using invariants in 1043 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:56:00] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:56:01] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 2091 ms to find 0 implicit places.
[2021-05-17 03:56:01] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:56:01] [INFO ] Computed 675 place invariants in 9 ms
[2021-05-17 03:56:03] [INFO ] Dead Transitions using invariants and state equation in 1918 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4050/4050 places, 3375/3375 transitions.
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:56:03] [INFO ] Computed 675 place invariants in 9 ms
Interrupted random walk after 47258 steps, including 238 resets, run timeout after 31313 ms. (steps per millisecond=1 ) properties seen :{0=205}
Interrupted Best-First random walk after 53777 steps, including 0 resets, run timeout after 5075 ms. (steps per millisecond=10 ) properties seen :{0=17}
// Phase 1: matrix 3375 rows 4050 cols
[2021-05-17 03:56:40] [INFO ] Computed 675 place invariants in 10 ms
[2021-05-17 03:56:42] [INFO ] [Real]Absence check using 675 positive place invariants in 2132 ms returned sat
[2021-05-17 03:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 03:56:44] [INFO ] [Real]Absence check using state equation in 2094 ms returned sat
[2021-05-17 03:56:44] [INFO ] Solution in real domain found non-integer solution.

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="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Sudoku-COL-AN15, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106746100507"
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 ;