Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016600349.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-PT-002000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600349
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 1.6M Apr 29 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.9M Apr 29 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 29 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.8M Apr 29 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 1.3M May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.6M May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 607K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 183K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 513K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.5M May 10 09:34 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-002000-UpperBounds-00
FORMULA_NAME Philosophers-PT-002000-UpperBounds-01
FORMULA_NAME Philosophers-PT-002000-UpperBounds-02
FORMULA_NAME Philosophers-PT-002000-UpperBounds-03
FORMULA_NAME Philosophers-PT-002000-UpperBounds-04
FORMULA_NAME Philosophers-PT-002000-UpperBounds-05
FORMULA_NAME Philosophers-PT-002000-UpperBounds-06
FORMULA_NAME Philosophers-PT-002000-UpperBounds-07
FORMULA_NAME Philosophers-PT-002000-UpperBounds-08
FORMULA_NAME Philosophers-PT-002000-UpperBounds-09
FORMULA_NAME Philosophers-PT-002000-UpperBounds-10
FORMULA_NAME Philosophers-PT-002000-UpperBounds-11
FORMULA_NAME Philosophers-PT-002000-UpperBounds-12
FORMULA_NAME Philosophers-PT-002000-UpperBounds-13
FORMULA_NAME Philosophers-PT-002000-UpperBounds-14
FORMULA_NAME Philosophers-PT-002000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652829692823

Running Version 202205111006
[2022-05-17 23:21:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 23:21:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 23:21:34] [INFO ] Load time of PNML (sax parser for PT used): 394 ms
[2022-05-17 23:21:34] [INFO ] Transformed 10000 places.
[2022-05-17 23:21:34] [INFO ] Transformed 10000 transitions.
[2022-05-17 23:21:34] [INFO ] Parsed PT model containing 10000 places and 10000 transitions in 547 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 505 ms.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 23:21:35] [INFO ] Computed 4000 place invariants in 93 ms
FORMULA Philosophers-PT-002000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-07 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-05 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-01 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-002000-UpperBounds-00 2000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6627 ms. (steps per millisecond=1 ) properties (out of 8) seen :1550
FORMULA Philosophers-PT-002000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-002000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-002000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1209 ms. (steps per millisecond=8 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1155 ms. (steps per millisecond=8 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=15 ) properties (out of 5) seen :1
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 23:21:47] [INFO ] Computed 4000 place invariants in 39 ms
[2022-05-17 23:21:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 1694 ms returned sat
[2022-05-17 23:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:21:52] [INFO ] [Real]Absence check using state equation in 2078 ms returned unknown
[2022-05-17 23:21:55] [INFO ] [Real]Absence check using 4000 positive place invariants in 1997 ms returned sat
[2022-05-17 23:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:21:57] [INFO ] [Real]Absence check using state equation in 2116 ms returned unknown
[2022-05-17 23:21:59] [INFO ] [Real]Absence check using 4000 positive place invariants in 1669 ms returned sat
[2022-05-17 23:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:02] [INFO ] [Real]Absence check using state equation in 2386 ms returned unknown
[2022-05-17 23:22:04] [INFO ] [Real]Absence check using 4000 positive place invariants in 1668 ms returned sat
[2022-05-17 23:22:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:07] [INFO ] [Real]Absence check using state equation in 2446 ms returned unknown
[2022-05-17 23:22:09] [INFO ] [Real]Absence check using 4000 positive place invariants in 1446 ms returned sat
[2022-05-17 23:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:22:12] [INFO ] [Real]Absence check using state equation in 2590 ms returned unknown
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000, 2000, 1] Max seen :[304, 635, 304, 304, 0]
Support contains 4000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Free-agglomeration rule (complex) applied 2000 times.
Iterating global reduction 0 with 2000 rules applied. Total rules applied 2000 place count 10000 transition count 8000
Reduce places removed 2000 places and 0 transitions.
Iterating post reduction 0 with 2000 rules applied. Total rules applied 4000 place count 8000 transition count 8000
Applied a total of 4000 rules in 2215 ms. Remains 8000 /10000 variables (removed 2000) and now considering 8000/10000 (removed 2000) transitions.
Finished structural reductions, in 1 iterations. Remains : 8000/10000 places, 8000/10000 transitions.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 23:22:14] [INFO ] Computed 4000 place invariants in 20 ms
Finished random walk after 56348 steps, including 6 resets, run visited all 5 properties in 30001 ms. (steps per millisecond=1 )
FORMULA Philosophers-PT-002000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-002000-UpperBounds-03 2000 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 50749 steps, including 0 resets, run visited all 3 properties in 5085 ms. (steps per millisecond=9 )
Finished Best-First random walk after 44792 steps, including 0 resets, run visited all 3 properties in 5033 ms. (steps per millisecond=8 )
Finished Best-First random walk after 47748 steps, including 0 resets, run visited all 3 properties in 5093 ms. (steps per millisecond=9 )
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 23:23:00] [INFO ] Computed 4000 place invariants in 21 ms
[2022-05-17 23:23:02] [INFO ] [Real]Absence check using 4000 positive place invariants in 1589 ms returned sat
[2022-05-17 23:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:23:08] [INFO ] [Real]Absence check using state equation in 5913 ms returned sat
[2022-05-17 23:23:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:23:10] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1658 ms returned sat
[2022-05-17 23:23:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:23:17] [INFO ] [Nat]Absence check using state equation in 6406 ms returned sat
[2022-05-17 23:23:18] [INFO ] Computed and/alt/rep : 4000/6000/4000 causal constraints (skipped 0 transitions) in 357 ms.
[2022-05-17 23:23:37] [INFO ] Added : 221 causal constraints over 45 iterations in 19331 ms. Result :sat
[2022-05-17 23:23:39] [INFO ] [Real]Absence check using 4000 positive place invariants in 1572 ms returned sat
[2022-05-17 23:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:23:45] [INFO ] [Real]Absence check using state equation in 6059 ms returned sat
[2022-05-17 23:23:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:23:48] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1578 ms returned sat
[2022-05-17 23:23:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:23:55] [INFO ] [Nat]Absence check using state equation in 6737 ms returned sat
[2022-05-17 23:23:56] [INFO ] Computed and/alt/rep : 4000/6000/4000 causal constraints (skipped 0 transitions) in 330 ms.
[2022-05-17 23:24:14] [INFO ] Added : 221 causal constraints over 45 iterations in 18330 ms. Result :sat
[2022-05-17 23:24:16] [INFO ] [Real]Absence check using 4000 positive place invariants in 1575 ms returned sat
[2022-05-17 23:24:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:22] [INFO ] [Real]Absence check using state equation in 5738 ms returned sat
[2022-05-17 23:24:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:24:24] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1540 ms returned sat
[2022-05-17 23:24:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:24:30] [INFO ] [Nat]Absence check using state equation in 6098 ms returned sat
[2022-05-17 23:24:31] [INFO ] Computed and/alt/rep : 4000/6000/4000 causal constraints (skipped 0 transitions) in 346 ms.
[2022-05-17 23:24:50] [INFO ] Added : 221 causal constraints over 45 iterations in 18988 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[432, 432, 432]
Support contains 2000 out of 8000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8000/8000 places, 8000/8000 transitions.
Free-agglomeration rule (complex) applied 2000 times.
Iterating global reduction 0 with 2000 rules applied. Total rules applied 2000 place count 8000 transition count 6000
Reduce places removed 2000 places and 0 transitions.
Ensure Unique test removed 2000 transitions
Reduce isomorphic transitions removed 2000 transitions.
Iterating post reduction 0 with 4000 rules applied. Total rules applied 6000 place count 6000 transition count 4000
Applied a total of 6000 rules in 1767 ms. Remains 6000 /8000 variables (removed 2000) and now considering 4000/8000 (removed 4000) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/8000 places, 4000/8000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:26:22] [INFO ] Computed 4000 place invariants in 7 ms
Finished random walk after 55735 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5016 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5071 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:27:07] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-17 23:27:09] [INFO ] [Real]Absence check using 4000 positive place invariants in 1718 ms returned sat
[2022-05-17 23:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:13] [INFO ] [Real]Absence check using state equation in 3424 ms returned sat
[2022-05-17 23:27:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:27:15] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1660 ms returned sat
[2022-05-17 23:27:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:19] [INFO ] [Nat]Absence check using state equation in 3372 ms returned sat
[2022-05-17 23:27:19] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 136 ms.
[2022-05-17 23:27:19] [INFO ] Added : 0 causal constraints over 0 iterations in 562 ms. Result :sat
[2022-05-17 23:27:22] [INFO ] [Real]Absence check using 4000 positive place invariants in 1637 ms returned sat
[2022-05-17 23:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:25] [INFO ] [Real]Absence check using state equation in 3274 ms returned sat
[2022-05-17 23:27:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:27:28] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1777 ms returned sat
[2022-05-17 23:27:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:31] [INFO ] [Nat]Absence check using state equation in 3618 ms returned sat
[2022-05-17 23:27:32] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 176 ms.
[2022-05-17 23:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 586 ms. Result :sat
[2022-05-17 23:27:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 1733 ms returned sat
[2022-05-17 23:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:38] [INFO ] [Real]Absence check using state equation in 3332 ms returned sat
[2022-05-17 23:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:27:40] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1707 ms returned sat
[2022-05-17 23:27:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:27:44] [INFO ] [Nat]Absence check using state equation in 3509 ms returned sat
[2022-05-17 23:27:44] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 145 ms.
[2022-05-17 23:27:45] [INFO ] Added : 0 causal constraints over 0 iterations in 546 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[595, 595, 595]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 219 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 230 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:48] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:28:52] [INFO ] Implicit Places using invariants in 3284 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:52] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:28:55] [INFO ] Implicit Places using invariants and state equation in 3127 ms returned []
Implicit Place search using SMT with State Equation took 6418 ms to find 0 implicit places.
[2022-05-17 23:28:55] [INFO ] Redundant transitions in 254 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:55] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:28:58] [INFO ] Dead Transitions using invariants and state equation in 2795 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:28:58] [INFO ] Computed 4000 place invariants in 7 ms
Finished random walk after 55994 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5032 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5074 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5069 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:29:43] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:29:45] [INFO ] [Real]Absence check using 4000 positive place invariants in 1725 ms returned sat
[2022-05-17 23:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:49] [INFO ] [Real]Absence check using state equation in 3220 ms returned sat
[2022-05-17 23:29:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:29:51] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1649 ms returned sat
[2022-05-17 23:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:29:54] [INFO ] [Nat]Absence check using state equation in 3379 ms returned sat
[2022-05-17 23:29:55] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:29:55] [INFO ] Added : 0 causal constraints over 0 iterations in 587 ms. Result :sat
[2022-05-17 23:29:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 1685 ms returned sat
[2022-05-17 23:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:30:01] [INFO ] [Real]Absence check using state equation in 3316 ms returned sat
[2022-05-17 23:30:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:30:03] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1738 ms returned sat
[2022-05-17 23:30:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:30:07] [INFO ] [Nat]Absence check using state equation in 3615 ms returned sat
[2022-05-17 23:30:07] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 176 ms.
[2022-05-17 23:30:08] [INFO ] Added : 0 causal constraints over 0 iterations in 578 ms. Result :sat
[2022-05-17 23:30:10] [INFO ] [Real]Absence check using 4000 positive place invariants in 1796 ms returned sat
[2022-05-17 23:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:30:14] [INFO ] [Real]Absence check using state equation in 3617 ms returned sat
[2022-05-17 23:30:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:30:16] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1781 ms returned sat
[2022-05-17 23:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:30:20] [INFO ] [Nat]Absence check using state equation in 3591 ms returned sat
[2022-05-17 23:30:20] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 171 ms.
[2022-05-17 23:30:21] [INFO ] Added : 0 causal constraints over 0 iterations in 587 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[596, 596, 596]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 232 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:25] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-17 23:31:28] [INFO ] Implicit Places using invariants in 3084 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:28] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:31:31] [INFO ] Implicit Places using invariants and state equation in 3051 ms returned []
Implicit Place search using SMT with State Equation took 6176 ms to find 0 implicit places.
[2022-05-17 23:31:32] [INFO ] Redundant transitions in 224 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:32] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:31:34] [INFO ] Dead Transitions using invariants and state equation in 2822 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:31:34] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55698 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 48476 steps, including 0 resets, run visited all 3 properties in 5076 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5068 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48501 steps, including 0 resets, run visited all 3 properties in 5057 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:32:20] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-17 23:32:22] [INFO ] [Real]Absence check using 4000 positive place invariants in 1734 ms returned sat
[2022-05-17 23:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:25] [INFO ] [Real]Absence check using state equation in 3375 ms returned sat
[2022-05-17 23:32:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:32:28] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1713 ms returned sat
[2022-05-17 23:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:31] [INFO ] [Nat]Absence check using state equation in 3631 ms returned sat
[2022-05-17 23:32:32] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 163 ms.
[2022-05-17 23:32:32] [INFO ] Added : 0 causal constraints over 0 iterations in 567 ms. Result :sat
[2022-05-17 23:32:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 1686 ms returned sat
[2022-05-17 23:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:38] [INFO ] [Real]Absence check using state equation in 3500 ms returned sat
[2022-05-17 23:32:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:32:40] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1689 ms returned sat
[2022-05-17 23:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:44] [INFO ] [Nat]Absence check using state equation in 3494 ms returned sat
[2022-05-17 23:32:44] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 158 ms.
[2022-05-17 23:32:45] [INFO ] Added : 0 causal constraints over 0 iterations in 556 ms. Result :sat
[2022-05-17 23:32:47] [INFO ] [Real]Absence check using 4000 positive place invariants in 1663 ms returned sat
[2022-05-17 23:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:50] [INFO ] [Real]Absence check using state equation in 3467 ms returned sat
[2022-05-17 23:32:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:32:53] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1688 ms returned sat
[2022-05-17 23:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:32:57] [INFO ] [Nat]Absence check using state equation in 3624 ms returned sat
[2022-05-17 23:32:57] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-17 23:32:57] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[597, 597, 597]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 206 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 207 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:34:01] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:34:04] [INFO ] Implicit Places using invariants in 3162 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:34:04] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:34:08] [INFO ] Implicit Places using invariants and state equation in 3354 ms returned []
Implicit Place search using SMT with State Equation took 6518 ms to find 0 implicit places.
[2022-05-17 23:34:08] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:34:08] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:34:11] [INFO ] Dead Transitions using invariants and state equation in 2906 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:34:11] [INFO ] Computed 4000 place invariants in 10 ms
Finished random walk after 55221 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 46518 steps, including 0 resets, run visited all 3 properties in 5070 ms. (steps per millisecond=9 )
Finished Best-First random walk after 46518 steps, including 0 resets, run visited all 3 properties in 5035 ms. (steps per millisecond=9 )
Finished Best-First random walk after 46522 steps, including 0 resets, run visited all 3 properties in 5023 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:34:56] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:34:58] [INFO ] [Real]Absence check using 4000 positive place invariants in 1802 ms returned sat
[2022-05-17 23:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:02] [INFO ] [Real]Absence check using state equation in 3639 ms returned sat
[2022-05-17 23:35:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:35:04] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1759 ms returned sat
[2022-05-17 23:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:08] [INFO ] [Nat]Absence check using state equation in 3487 ms returned sat
[2022-05-17 23:35:08] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 168 ms.
[2022-05-17 23:35:09] [INFO ] Added : 0 causal constraints over 0 iterations in 563 ms. Result :sat
[2022-05-17 23:35:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 1710 ms returned sat
[2022-05-17 23:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:14] [INFO ] [Real]Absence check using state equation in 3340 ms returned sat
[2022-05-17 23:35:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:35:17] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1742 ms returned sat
[2022-05-17 23:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:21] [INFO ] [Nat]Absence check using state equation in 4112 ms returned sat
[2022-05-17 23:35:21] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 161 ms.
[2022-05-17 23:35:22] [INFO ] Added : 0 causal constraints over 0 iterations in 557 ms. Result :sat
[2022-05-17 23:35:24] [INFO ] [Real]Absence check using 4000 positive place invariants in 1742 ms returned sat
[2022-05-17 23:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:28] [INFO ] [Real]Absence check using state equation in 3587 ms returned sat
[2022-05-17 23:35:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:35:30] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1764 ms returned sat
[2022-05-17 23:35:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:35:34] [INFO ] [Nat]Absence check using state equation in 3962 ms returned sat
[2022-05-17 23:35:35] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 173 ms.
[2022-05-17 23:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 580 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[603, 603, 603]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 230 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 223 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:41] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:36:44] [INFO ] Implicit Places using invariants in 3386 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:44] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-17 23:36:48] [INFO ] Implicit Places using invariants and state equation in 3318 ms returned []
Implicit Place search using SMT with State Equation took 6710 ms to find 0 implicit places.
[2022-05-17 23:36:48] [INFO ] Redundant transitions in 129 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:48] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:36:51] [INFO ] Dead Transitions using invariants and state equation in 2913 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:36:51] [INFO ] Computed 4000 place invariants in 9 ms
Finished random walk after 55535 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5005 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48485 steps, including 0 resets, run visited all 3 properties in 5085 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5099 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:37:36] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:37:38] [INFO ] [Real]Absence check using 4000 positive place invariants in 1864 ms returned sat
[2022-05-17 23:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:42] [INFO ] [Real]Absence check using state equation in 3882 ms returned sat
[2022-05-17 23:37:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:37:45] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1851 ms returned sat
[2022-05-17 23:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:49] [INFO ] [Nat]Absence check using state equation in 3849 ms returned sat
[2022-05-17 23:37:49] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 170 ms.
[2022-05-17 23:37:50] [INFO ] Added : 0 causal constraints over 0 iterations in 563 ms. Result :sat
[2022-05-17 23:37:52] [INFO ] [Real]Absence check using 4000 positive place invariants in 1870 ms returned sat
[2022-05-17 23:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:37:56] [INFO ] [Real]Absence check using state equation in 3971 ms returned sat
[2022-05-17 23:37:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:37:59] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1815 ms returned sat
[2022-05-17 23:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:38:02] [INFO ] [Nat]Absence check using state equation in 3536 ms returned sat
[2022-05-17 23:38:03] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 176 ms.
[2022-05-17 23:38:03] [INFO ] Added : 0 causal constraints over 0 iterations in 573 ms. Result :sat
[2022-05-17 23:38:05] [INFO ] [Real]Absence check using 4000 positive place invariants in 1768 ms returned sat
[2022-05-17 23:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:38:09] [INFO ] [Real]Absence check using state equation in 3473 ms returned sat
[2022-05-17 23:38:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:38:11] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1792 ms returned sat
[2022-05-17 23:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:38:15] [INFO ] [Nat]Absence check using state equation in 3468 ms returned sat
[2022-05-17 23:38:15] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 174 ms.
[2022-05-17 23:38:16] [INFO ] Added : 0 causal constraints over 0 iterations in 575 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[604, 604, 604]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 217 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 203 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:39:20] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:39:23] [INFO ] Implicit Places using invariants in 3373 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:39:23] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:39:26] [INFO ] Implicit Places using invariants and state equation in 2934 ms returned []
Implicit Place search using SMT with State Equation took 6310 ms to find 0 implicit places.
[2022-05-17 23:39:26] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:39:26] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-17 23:39:29] [INFO ] Dead Transitions using invariants and state equation in 2935 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:39:29] [INFO ] Computed 4000 place invariants in 7 ms
Finished random walk after 55962 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5082 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5028 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5093 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:40:14] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:40:17] [INFO ] [Real]Absence check using 4000 positive place invariants in 1923 ms returned sat
[2022-05-17 23:40:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:21] [INFO ] [Real]Absence check using state equation in 3642 ms returned sat
[2022-05-17 23:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:40:23] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1865 ms returned sat
[2022-05-17 23:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:27] [INFO ] [Nat]Absence check using state equation in 4121 ms returned sat
[2022-05-17 23:40:28] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 171 ms.
[2022-05-17 23:40:28] [INFO ] Added : 0 causal constraints over 0 iterations in 596 ms. Result :sat
[2022-05-17 23:40:31] [INFO ] [Real]Absence check using 4000 positive place invariants in 1818 ms returned sat
[2022-05-17 23:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:35] [INFO ] [Real]Absence check using state equation in 4221 ms returned sat
[2022-05-17 23:40:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:40:38] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1905 ms returned sat
[2022-05-17 23:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:41] [INFO ] [Nat]Absence check using state equation in 3767 ms returned sat
[2022-05-17 23:40:42] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 152 ms.
[2022-05-17 23:40:42] [INFO ] Added : 0 causal constraints over 0 iterations in 549 ms. Result :sat
[2022-05-17 23:40:45] [INFO ] [Real]Absence check using 4000 positive place invariants in 1735 ms returned sat
[2022-05-17 23:40:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:48] [INFO ] [Real]Absence check using state equation in 3607 ms returned sat
[2022-05-17 23:40:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:40:51] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1724 ms returned sat
[2022-05-17 23:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:40:54] [INFO ] [Nat]Absence check using state equation in 3667 ms returned sat
[2022-05-17 23:40:55] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 172 ms.
[2022-05-17 23:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 586 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[605, 605, 605]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 218 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 207 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:42:00] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-17 23:42:04] [INFO ] Implicit Places using invariants in 3103 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:42:04] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:42:07] [INFO ] Implicit Places using invariants and state equation in 3028 ms returned []
Implicit Place search using SMT with State Equation took 6163 ms to find 0 implicit places.
[2022-05-17 23:42:07] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:42:07] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:42:10] [INFO ] Dead Transitions using invariants and state equation in 2925 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:42:10] [INFO ] Computed 4000 place invariants in 7 ms
Finished random walk after 54888 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 46518 steps, including 0 resets, run visited all 3 properties in 5032 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5012 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47482 steps, including 0 resets, run visited all 3 properties in 5002 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:42:55] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:42:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 1866 ms returned sat
[2022-05-17 23:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:43:01] [INFO ] [Real]Absence check using state equation in 3620 ms returned sat
[2022-05-17 23:43:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:43:03] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1827 ms returned sat
[2022-05-17 23:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:43:07] [INFO ] [Nat]Absence check using state equation in 3708 ms returned sat
[2022-05-17 23:43:07] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 180 ms.
[2022-05-17 23:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 582 ms. Result :sat
[2022-05-17 23:43:10] [INFO ] [Real]Absence check using 4000 positive place invariants in 1877 ms returned sat
[2022-05-17 23:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:43:14] [INFO ] [Real]Absence check using state equation in 3841 ms returned sat
[2022-05-17 23:43:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:43:17] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1757 ms returned sat
[2022-05-17 23:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:43:20] [INFO ] [Nat]Absence check using state equation in 3565 ms returned sat
[2022-05-17 23:43:21] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 148 ms.
[2022-05-17 23:43:21] [INFO ] Added : 0 causal constraints over 0 iterations in 547 ms. Result :sat
[2022-05-17 23:43:23] [INFO ] [Real]Absence check using 4000 positive place invariants in 1719 ms returned sat
[2022-05-17 23:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:43:27] [INFO ] [Real]Absence check using state equation in 3227 ms returned sat
[2022-05-17 23:43:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:43:29] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1687 ms returned sat
[2022-05-17 23:43:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:43:32] [INFO ] [Nat]Absence check using state equation in 3423 ms returned sat
[2022-05-17 23:43:33] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-17 23:43:33] [INFO ] Added : 0 causal constraints over 0 iterations in 543 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[606, 606, 606]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 204 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:44:38] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:44:41] [INFO ] Implicit Places using invariants in 3046 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:44:41] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-17 23:44:44] [INFO ] Implicit Places using invariants and state equation in 3040 ms returned []
Implicit Place search using SMT with State Equation took 6108 ms to find 0 implicit places.
[2022-05-17 23:44:44] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:44:44] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:44:47] [INFO ] Dead Transitions using invariants and state equation in 2801 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:44:47] [INFO ] Computed 4000 place invariants in 17 ms
Finished random walk after 55790 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5100 ms. (steps per millisecond=9 )
Finished Best-First random walk after 46520 steps, including 0 resets, run visited all 3 properties in 5005 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5065 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:45:32] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:45:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 1810 ms returned sat
[2022-05-17 23:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:38] [INFO ] [Real]Absence check using state equation in 3715 ms returned sat
[2022-05-17 23:45:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:45:41] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1824 ms returned sat
[2022-05-17 23:45:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:45] [INFO ] [Nat]Absence check using state equation in 3940 ms returned sat
[2022-05-17 23:45:45] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 173 ms.
[2022-05-17 23:45:46] [INFO ] Added : 0 causal constraints over 0 iterations in 605 ms. Result :sat
[2022-05-17 23:45:48] [INFO ] [Real]Absence check using 4000 positive place invariants in 1814 ms returned sat
[2022-05-17 23:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:52] [INFO ] [Real]Absence check using state equation in 3487 ms returned sat
[2022-05-17 23:45:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:45:54] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1762 ms returned sat
[2022-05-17 23:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:45:58] [INFO ] [Nat]Absence check using state equation in 3668 ms returned sat
[2022-05-17 23:45:58] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-17 23:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 541 ms. Result :sat
[2022-05-17 23:46:01] [INFO ] [Real]Absence check using 4000 positive place invariants in 1729 ms returned sat
[2022-05-17 23:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:46:05] [INFO ] [Real]Absence check using state equation in 3568 ms returned sat
[2022-05-17 23:46:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:46:07] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1754 ms returned sat
[2022-05-17 23:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:46:11] [INFO ] [Nat]Absence check using state equation in 3594 ms returned sat
[2022-05-17 23:46:11] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 152 ms.
[2022-05-17 23:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 641 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[607, 607, 607]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 206 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:47:17] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-17 23:47:20] [INFO ] Implicit Places using invariants in 3081 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:47:20] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-17 23:47:23] [INFO ] Implicit Places using invariants and state equation in 3119 ms returned []
Implicit Place search using SMT with State Equation took 6222 ms to find 0 implicit places.
[2022-05-17 23:47:23] [INFO ] Redundant transitions in 122 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:47:23] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:47:26] [INFO ] Dead Transitions using invariants and state equation in 2859 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:47:26] [INFO ] Computed 4000 place invariants in 7 ms
Finished random walk after 55868 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 48485 steps, including 0 resets, run visited all 3 properties in 5074 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5016 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48478 steps, including 0 resets, run visited all 3 properties in 5084 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:48:11] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:48:14] [INFO ] [Real]Absence check using 4000 positive place invariants in 1775 ms returned sat
[2022-05-17 23:48:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:48:17] [INFO ] [Real]Absence check using state equation in 3388 ms returned sat
[2022-05-17 23:48:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:48:19] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1712 ms returned sat
[2022-05-17 23:48:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:48:23] [INFO ] [Nat]Absence check using state equation in 3469 ms returned sat
[2022-05-17 23:48:23] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-17 23:48:24] [INFO ] Added : 0 causal constraints over 0 iterations in 548 ms. Result :sat
[2022-05-17 23:48:26] [INFO ] [Real]Absence check using 4000 positive place invariants in 1695 ms returned sat
[2022-05-17 23:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:48:29] [INFO ] [Real]Absence check using state equation in 3388 ms returned sat
[2022-05-17 23:48:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:48:32] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1710 ms returned sat
[2022-05-17 23:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:48:35] [INFO ] [Nat]Absence check using state equation in 3454 ms returned sat
[2022-05-17 23:48:36] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-17 23:48:36] [INFO ] Added : 0 causal constraints over 0 iterations in 540 ms. Result :sat
[2022-05-17 23:48:38] [INFO ] [Real]Absence check using 4000 positive place invariants in 1718 ms returned sat
[2022-05-17 23:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:48:42] [INFO ] [Real]Absence check using state equation in 3400 ms returned sat
[2022-05-17 23:48:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:48:44] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1752 ms returned sat
[2022-05-17 23:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:48:48] [INFO ] [Nat]Absence check using state equation in 3530 ms returned sat
[2022-05-17 23:48:48] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 152 ms.
[2022-05-17 23:48:49] [INFO ] Added : 0 causal constraints over 0 iterations in 544 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[608, 608, 608]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 214 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 202 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:49:54] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:49:57] [INFO ] Implicit Places using invariants in 3381 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:49:57] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:50:00] [INFO ] Implicit Places using invariants and state equation in 3134 ms returned []
Implicit Place search using SMT with State Equation took 6525 ms to find 0 implicit places.
[2022-05-17 23:50:00] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:50:00] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-17 23:50:03] [INFO ] Dead Transitions using invariants and state equation in 3015 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:50:03] [INFO ] Computed 4000 place invariants in 13 ms
Finished random walk after 55629 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47480 steps, including 0 resets, run visited all 3 properties in 5080 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47494 steps, including 0 resets, run visited all 3 properties in 5055 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48476 steps, including 0 resets, run visited all 3 properties in 5085 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:50:49] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:50:51] [INFO ] [Real]Absence check using 4000 positive place invariants in 1814 ms returned sat
[2022-05-17 23:50:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:50:54] [INFO ] [Real]Absence check using state equation in 3438 ms returned sat
[2022-05-17 23:50:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:50:57] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1805 ms returned sat
[2022-05-17 23:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:51:01] [INFO ] [Nat]Absence check using state equation in 3645 ms returned sat
[2022-05-17 23:51:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 157 ms.
[2022-05-17 23:51:01] [INFO ] Added : 0 causal constraints over 0 iterations in 558 ms. Result :sat
[2022-05-17 23:51:04] [INFO ] [Real]Absence check using 4000 positive place invariants in 1708 ms returned sat
[2022-05-17 23:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:51:07] [INFO ] [Real]Absence check using state equation in 3350 ms returned sat
[2022-05-17 23:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:51:10] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1724 ms returned sat
[2022-05-17 23:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:51:13] [INFO ] [Nat]Absence check using state equation in 3592 ms returned sat
[2022-05-17 23:51:13] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 158 ms.
[2022-05-17 23:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 563 ms. Result :sat
[2022-05-17 23:51:16] [INFO ] [Real]Absence check using 4000 positive place invariants in 1722 ms returned sat
[2022-05-17 23:51:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:51:20] [INFO ] [Real]Absence check using state equation in 3445 ms returned sat
[2022-05-17 23:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:51:22] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1710 ms returned sat
[2022-05-17 23:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:51:26] [INFO ] [Nat]Absence check using state equation in 3453 ms returned sat
[2022-05-17 23:51:26] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 148 ms.
[2022-05-17 23:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 553 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[609, 609, 609]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 202 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 201 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:52:32] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:52:35] [INFO ] Implicit Places using invariants in 3175 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:52:35] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:52:38] [INFO ] Implicit Places using invariants and state equation in 3172 ms returned []
Implicit Place search using SMT with State Equation took 6350 ms to find 0 implicit places.
[2022-05-17 23:52:38] [INFO ] Redundant transitions in 124 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:52:38] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:52:41] [INFO ] Dead Transitions using invariants and state equation in 3034 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:52:41] [INFO ] Computed 4000 place invariants in 10 ms
Finished random walk after 55211 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 45517 steps, including 0 resets, run visited all 3 properties in 5032 ms. (steps per millisecond=9 )
Finished Best-First random walk after 46518 steps, including 0 resets, run visited all 3 properties in 5102 ms. (steps per millisecond=9 )
Finished Best-First random walk after 45517 steps, including 0 resets, run visited all 3 properties in 5009 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:53:26] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-17 23:53:29] [INFO ] [Real]Absence check using 4000 positive place invariants in 1857 ms returned sat
[2022-05-17 23:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:53:32] [INFO ] [Real]Absence check using state equation in 3640 ms returned sat
[2022-05-17 23:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:53:35] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1831 ms returned sat
[2022-05-17 23:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:53:39] [INFO ] [Nat]Absence check using state equation in 4018 ms returned sat
[2022-05-17 23:53:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 185 ms.
[2022-05-17 23:53:40] [INFO ] Added : 0 causal constraints over 0 iterations in 620 ms. Result :sat
[2022-05-17 23:53:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 1781 ms returned sat
[2022-05-17 23:53:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:53:46] [INFO ] [Real]Absence check using state equation in 3995 ms returned sat
[2022-05-17 23:53:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:53:49] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1941 ms returned sat
[2022-05-17 23:53:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:53:54] [INFO ] [Nat]Absence check using state equation in 4520 ms returned sat
[2022-05-17 23:53:54] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 180 ms.
[2022-05-17 23:53:54] [INFO ] Added : 0 causal constraints over 0 iterations in 589 ms. Result :sat
[2022-05-17 23:53:57] [INFO ] [Real]Absence check using 4000 positive place invariants in 1777 ms returned sat
[2022-05-17 23:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:54:01] [INFO ] [Real]Absence check using state equation in 3739 ms returned sat
[2022-05-17 23:54:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:54:03] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1789 ms returned sat
[2022-05-17 23:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:54:07] [INFO ] [Nat]Absence check using state equation in 3616 ms returned sat
[2022-05-17 23:54:07] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-17 23:54:08] [INFO ] Added : 0 causal constraints over 0 iterations in 570 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[610, 610, 610]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 217 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 213 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:55:13] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 23:55:17] [INFO ] Implicit Places using invariants in 3380 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:55:17] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 23:55:20] [INFO ] Implicit Places using invariants and state equation in 3184 ms returned []
Implicit Place search using SMT with State Equation took 6566 ms to find 0 implicit places.
[2022-05-17 23:55:20] [INFO ] Redundant transitions in 127 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:55:20] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 23:55:23] [INFO ] Dead Transitions using invariants and state equation in 3087 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:55:23] [INFO ] Computed 4000 place invariants in 7 ms
Finished random walk after 54802 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5024 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5099 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5004 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:56:08] [INFO ] Computed 4000 place invariants in 18 ms
[2022-05-17 23:56:11] [INFO ] [Real]Absence check using 4000 positive place invariants in 2282 ms returned sat
[2022-05-17 23:56:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:56:18] [INFO ] [Real]Absence check using state equation in 6373 ms returned sat
[2022-05-17 23:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:56:21] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2036 ms returned sat
[2022-05-17 23:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:56:27] [INFO ] [Nat]Absence check using state equation in 6117 ms returned sat
[2022-05-17 23:56:27] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 159 ms.
[2022-05-17 23:56:28] [INFO ] Added : 0 causal constraints over 0 iterations in 598 ms. Result :sat
[2022-05-17 23:56:30] [INFO ] [Real]Absence check using 4000 positive place invariants in 2058 ms returned sat
[2022-05-17 23:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:56:37] [INFO ] [Real]Absence check using state equation in 6214 ms returned sat
[2022-05-17 23:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:56:39] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2083 ms returned sat
[2022-05-17 23:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:56:46] [INFO ] [Nat]Absence check using state equation in 6662 ms returned sat
[2022-05-17 23:56:47] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 176 ms.
[2022-05-17 23:56:47] [INFO ] Added : 0 causal constraints over 0 iterations in 621 ms. Result :sat
[2022-05-17 23:56:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 2140 ms returned sat
[2022-05-17 23:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:56:56] [INFO ] [Real]Absence check using state equation in 5891 ms returned sat
[2022-05-17 23:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:56:59] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2000 ms returned sat
[2022-05-17 23:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:57:04] [INFO ] [Nat]Absence check using state equation in 5217 ms returned sat
[2022-05-17 23:57:04] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 171 ms.
[2022-05-17 23:57:05] [INFO ] Added : 0 causal constraints over 0 iterations in 622 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[611, 611, 611]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 215 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 214 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:58:11] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:58:15] [INFO ] Implicit Places using invariants in 3149 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:58:15] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-17 23:58:18] [INFO ] Implicit Places using invariants and state equation in 3461 ms returned []
Implicit Place search using SMT with State Equation took 6613 ms to find 0 implicit places.
[2022-05-17 23:58:18] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:58:18] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 23:58:21] [INFO ] Dead Transitions using invariants and state equation in 2908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:58:21] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55552 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47474 steps, including 0 resets, run visited all 3 properties in 5044 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47485 steps, including 0 resets, run visited all 3 properties in 5058 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47475 steps, including 0 resets, run visited all 3 properties in 5088 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-17 23:59:06] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-17 23:59:09] [INFO ] [Real]Absence check using 4000 positive place invariants in 1843 ms returned sat
[2022-05-17 23:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:59:12] [INFO ] [Real]Absence check using state equation in 3568 ms returned sat
[2022-05-17 23:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:59:15] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1798 ms returned sat
[2022-05-17 23:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:59:20] [INFO ] [Nat]Absence check using state equation in 5373 ms returned sat
[2022-05-17 23:59:21] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 176 ms.
[2022-05-17 23:59:21] [INFO ] Added : 0 causal constraints over 0 iterations in 603 ms. Result :sat
[2022-05-17 23:59:24] [INFO ] [Real]Absence check using 4000 positive place invariants in 1878 ms returned sat
[2022-05-17 23:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:59:28] [INFO ] [Real]Absence check using state equation in 4768 ms returned sat
[2022-05-17 23:59:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:59:31] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1928 ms returned sat
[2022-05-17 23:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:59:36] [INFO ] [Nat]Absence check using state equation in 5169 ms returned sat
[2022-05-17 23:59:37] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 180 ms.
[2022-05-17 23:59:37] [INFO ] Added : 0 causal constraints over 0 iterations in 610 ms. Result :sat
[2022-05-17 23:59:40] [INFO ] [Real]Absence check using 4000 positive place invariants in 1966 ms returned sat
[2022-05-17 23:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 23:59:45] [INFO ] [Real]Absence check using state equation in 5061 ms returned sat
[2022-05-17 23:59:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 23:59:48] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1877 ms returned sat
[2022-05-17 23:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 23:59:54] [INFO ] [Nat]Absence check using state equation in 6827 ms returned sat
[2022-05-17 23:59:55] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 175 ms.
[2022-05-17 23:59:55] [INFO ] Added : 0 causal constraints over 0 iterations in 626 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[612, 612, 612]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 226 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 217 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:02] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:01:06] [INFO ] Implicit Places using invariants in 3563 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:06] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:01:09] [INFO ] Implicit Places using invariants and state equation in 3381 ms returned []
Implicit Place search using SMT with State Equation took 6948 ms to find 0 implicit places.
[2022-05-18 00:01:09] [INFO ] Redundant transitions in 126 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:09] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-18 00:01:12] [INFO ] Dead Transitions using invariants and state equation in 3070 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:12] [INFO ] Computed 4000 place invariants in 10 ms
Finished random walk after 55541 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 46518 steps, including 0 resets, run visited all 3 properties in 5029 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5090 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5075 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:01:57] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-18 00:02:00] [INFO ] [Real]Absence check using 4000 positive place invariants in 2392 ms returned sat
[2022-05-18 00:02:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:02:07] [INFO ] [Real]Absence check using state equation in 6994 ms returned sat
[2022-05-18 00:02:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:02:11] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2371 ms returned sat
[2022-05-18 00:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:02:18] [INFO ] [Nat]Absence check using state equation in 7415 ms returned sat
[2022-05-18 00:02:18] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 169 ms.
[2022-05-18 00:02:19] [INFO ] Added : 0 causal constraints over 0 iterations in 619 ms. Result :sat
[2022-05-18 00:02:22] [INFO ] [Real]Absence check using 4000 positive place invariants in 2527 ms returned sat
[2022-05-18 00:02:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:02:29] [INFO ] [Real]Absence check using state equation in 6863 ms returned sat
[2022-05-18 00:02:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:02:32] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2111 ms returned sat
[2022-05-18 00:02:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:02:39] [INFO ] [Nat]Absence check using state equation in 6702 ms returned sat
[2022-05-18 00:02:39] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 165 ms.
[2022-05-18 00:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 599 ms. Result :sat
[2022-05-18 00:02:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 2091 ms returned sat
[2022-05-18 00:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:02:49] [INFO ] [Real]Absence check using state equation in 6679 ms returned sat
[2022-05-18 00:02:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:02:53] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2876 ms returned sat
[2022-05-18 00:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:03:01] [INFO ] [Nat]Absence check using state equation in 8172 ms returned sat
[2022-05-18 00:03:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 179 ms.
[2022-05-18 00:03:02] [INFO ] Added : 0 causal constraints over 0 iterations in 642 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[613, 613, 613]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 211 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 208 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:09] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:04:12] [INFO ] Implicit Places using invariants in 3271 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:12] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-18 00:04:15] [INFO ] Implicit Places using invariants and state equation in 3278 ms returned []
Implicit Place search using SMT with State Equation took 6569 ms to find 0 implicit places.
[2022-05-18 00:04:15] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:15] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-18 00:04:18] [INFO ] Dead Transitions using invariants and state equation in 3073 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:04:18] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55791 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47483 steps, including 0 resets, run visited all 3 properties in 5004 ms. (steps per millisecond=9 )
Finished Best-First random walk after 48473 steps, including 0 resets, run visited all 3 properties in 5094 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47491 steps, including 0 resets, run visited all 3 properties in 5014 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:05:04] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:05:06] [INFO ] [Real]Absence check using 4000 positive place invariants in 1914 ms returned sat
[2022-05-18 00:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:11] [INFO ] [Real]Absence check using state equation in 5001 ms returned sat
[2022-05-18 00:05:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:05:14] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2031 ms returned sat
[2022-05-18 00:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:19] [INFO ] [Nat]Absence check using state equation in 5136 ms returned sat
[2022-05-18 00:05:19] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 160 ms.
[2022-05-18 00:05:20] [INFO ] Added : 0 causal constraints over 0 iterations in 565 ms. Result :sat
[2022-05-18 00:05:22] [INFO ] [Real]Absence check using 4000 positive place invariants in 1814 ms returned sat
[2022-05-18 00:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:26] [INFO ] [Real]Absence check using state equation in 3949 ms returned sat
[2022-05-18 00:05:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:05:29] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1858 ms returned sat
[2022-05-18 00:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:33] [INFO ] [Nat]Absence check using state equation in 4370 ms returned sat
[2022-05-18 00:05:34] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 153 ms.
[2022-05-18 00:05:34] [INFO ] Added : 0 causal constraints over 0 iterations in 571 ms. Result :sat
[2022-05-18 00:05:37] [INFO ] [Real]Absence check using 4000 positive place invariants in 1857 ms returned sat
[2022-05-18 00:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:41] [INFO ] [Real]Absence check using state equation in 4264 ms returned sat
[2022-05-18 00:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:05:43] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1812 ms returned sat
[2022-05-18 00:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:05:48] [INFO ] [Nat]Absence check using state equation in 4511 ms returned sat
[2022-05-18 00:05:48] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 159 ms.
[2022-05-18 00:05:49] [INFO ] Added : 0 causal constraints over 0 iterations in 589 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[614, 614, 614]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 209 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:06:56] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-18 00:06:59] [INFO ] Implicit Places using invariants in 3164 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:06:59] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-18 00:07:02] [INFO ] Implicit Places using invariants and state equation in 3171 ms returned []
Implicit Place search using SMT with State Equation took 6358 ms to find 0 implicit places.
[2022-05-18 00:07:02] [INFO ] Redundant transitions in 122 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:07:02] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-18 00:07:05] [INFO ] Dead Transitions using invariants and state equation in 2930 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:07:05] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55108 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5080 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47482 steps, including 0 resets, run visited all 3 properties in 5041 ms. (steps per millisecond=9 )
Finished Best-First random walk after 47472 steps, including 0 resets, run visited all 3 properties in 5063 ms. (steps per millisecond=9 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:07:50] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-18 00:07:53] [INFO ] [Real]Absence check using 4000 positive place invariants in 1938 ms returned sat
[2022-05-18 00:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:07:57] [INFO ] [Real]Absence check using state equation in 3871 ms returned sat
[2022-05-18 00:07:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:07:59] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1819 ms returned sat
[2022-05-18 00:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:03] [INFO ] [Nat]Absence check using state equation in 4071 ms returned sat
[2022-05-18 00:08:04] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 155 ms.
[2022-05-18 00:08:04] [INFO ] Added : 0 causal constraints over 0 iterations in 596 ms. Result :sat
[2022-05-18 00:08:07] [INFO ] [Real]Absence check using 4000 positive place invariants in 1857 ms returned sat
[2022-05-18 00:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:10] [INFO ] [Real]Absence check using state equation in 3802 ms returned sat
[2022-05-18 00:08:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:08:13] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1846 ms returned sat
[2022-05-18 00:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:17] [INFO ] [Nat]Absence check using state equation in 4169 ms returned sat
[2022-05-18 00:08:18] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 156 ms.
[2022-05-18 00:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 577 ms. Result :sat
[2022-05-18 00:08:21] [INFO ] [Real]Absence check using 4000 positive place invariants in 1829 ms returned sat
[2022-05-18 00:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:24] [INFO ] [Real]Absence check using state equation in 3667 ms returned sat
[2022-05-18 00:08:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:08:27] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1846 ms returned sat
[2022-05-18 00:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:08:31] [INFO ] [Nat]Absence check using state equation in 3985 ms returned sat
[2022-05-18 00:08:31] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 200 ms.
[2022-05-18 00:08:32] [INFO ] Added : 0 causal constraints over 0 iterations in 619 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[615, 615, 615]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 204 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 205 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:09:38] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:09:41] [INFO ] Implicit Places using invariants in 3060 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:09:41] [INFO ] Computed 4000 place invariants in 9 ms
[2022-05-18 00:09:44] [INFO ] Implicit Places using invariants and state equation in 3048 ms returned []
Implicit Place search using SMT with State Equation took 6148 ms to find 0 implicit places.
[2022-05-18 00:09:45] [INFO ] Redundant transitions in 123 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:09:45] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-18 00:09:47] [INFO ] Dead Transitions using invariants and state equation in 2823 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:09:47] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55890 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 45517 steps, including 0 resets, run visited all 3 properties in 5096 ms. (steps per millisecond=8 )
Finished Best-First random walk after 58218 steps, including 0 resets, run visited all 3 properties in 5043 ms. (steps per millisecond=11 )
Finished Best-First random walk after 58244 steps, including 0 resets, run visited all 3 properties in 5052 ms. (steps per millisecond=11 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:10:33] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:10:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 1790 ms returned sat
[2022-05-18 00:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:39] [INFO ] [Real]Absence check using state equation in 4399 ms returned sat
[2022-05-18 00:10:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:42] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1962 ms returned sat
[2022-05-18 00:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:46] [INFO ] [Nat]Absence check using state equation in 4078 ms returned sat
[2022-05-18 00:10:47] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-18 00:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 538 ms. Result :sat
[2022-05-18 00:10:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 2016 ms returned sat
[2022-05-18 00:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:53] [INFO ] [Real]Absence check using state equation in 3402 ms returned sat
[2022-05-18 00:10:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:10:56] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1753 ms returned sat
[2022-05-18 00:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:10:59] [INFO ] [Nat]Absence check using state equation in 3532 ms returned sat
[2022-05-18 00:10:59] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 153 ms.
[2022-05-18 00:11:00] [INFO ] Added : 0 causal constraints over 0 iterations in 552 ms. Result :sat
[2022-05-18 00:11:02] [INFO ] [Real]Absence check using 4000 positive place invariants in 1744 ms returned sat
[2022-05-18 00:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:11:06] [INFO ] [Real]Absence check using state equation in 3473 ms returned sat
[2022-05-18 00:11:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:11:08] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1771 ms returned sat
[2022-05-18 00:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:11:12] [INFO ] [Nat]Absence check using state equation in 3659 ms returned sat
[2022-05-18 00:11:12] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 151 ms.
[2022-05-18 00:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 552 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[616, 616, 616]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 214 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 206 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:12:19] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:12:22] [INFO ] Implicit Places using invariants in 3086 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:12:22] [INFO ] Computed 4000 place invariants in 6 ms
[2022-05-18 00:12:25] [INFO ] Implicit Places using invariants and state equation in 3138 ms returned []
Implicit Place search using SMT with State Equation took 6246 ms to find 0 implicit places.
[2022-05-18 00:12:25] [INFO ] Redundant transitions in 119 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:12:25] [INFO ] Computed 4000 place invariants in 17 ms
[2022-05-18 00:12:28] [INFO ] Dead Transitions using invariants and state equation in 2852 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:12:28] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55798 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 57217 steps, including 0 resets, run visited all 3 properties in 5037 ms. (steps per millisecond=11 )
Finished Best-First random walk after 57217 steps, including 0 resets, run visited all 3 properties in 5041 ms. (steps per millisecond=11 )
Finished Best-First random walk after 57217 steps, including 0 resets, run visited all 3 properties in 5025 ms. (steps per millisecond=11 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:13:13] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-18 00:13:16] [INFO ] [Real]Absence check using 4000 positive place invariants in 1894 ms returned sat
[2022-05-18 00:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:13:20] [INFO ] [Real]Absence check using state equation in 4306 ms returned sat
[2022-05-18 00:13:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:13:23] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2279 ms returned sat
[2022-05-18 00:13:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:13:28] [INFO ] [Nat]Absence check using state equation in 4440 ms returned sat
[2022-05-18 00:13:28] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 152 ms.
[2022-05-18 00:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 559 ms. Result :sat
[2022-05-18 00:13:31] [INFO ] [Real]Absence check using 4000 positive place invariants in 1833 ms returned sat
[2022-05-18 00:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:13:36] [INFO ] [Real]Absence check using state equation in 5169 ms returned sat
[2022-05-18 00:13:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:13:39] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2014 ms returned sat
[2022-05-18 00:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:13:45] [INFO ] [Nat]Absence check using state equation in 5996 ms returned sat
[2022-05-18 00:13:45] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 159 ms.
[2022-05-18 00:13:46] [INFO ] Added : 0 causal constraints over 0 iterations in 581 ms. Result :sat
[2022-05-18 00:13:48] [INFO ] [Real]Absence check using 4000 positive place invariants in 1877 ms returned sat
[2022-05-18 00:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:13:53] [INFO ] [Real]Absence check using state equation in 5031 ms returned sat
[2022-05-18 00:13:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:13:56] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2091 ms returned sat
[2022-05-18 00:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:14:01] [INFO ] [Nat]Absence check using state equation in 4949 ms returned sat
[2022-05-18 00:14:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 150 ms.
[2022-05-18 00:14:02] [INFO ] Added : 0 causal constraints over 0 iterations in 549 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[617, 617, 617]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 212 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 207 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:15:09] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-18 00:15:12] [INFO ] Implicit Places using invariants in 3213 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:15:12] [INFO ] Computed 4000 place invariants in 8 ms
[2022-05-18 00:15:15] [INFO ] Implicit Places using invariants and state equation in 3227 ms returned []
Implicit Place search using SMT with State Equation took 6458 ms to find 0 implicit places.
[2022-05-18 00:15:16] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:15:16] [INFO ] Computed 4000 place invariants in 10 ms
[2022-05-18 00:15:18] [INFO ] Dead Transitions using invariants and state equation in 2876 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:15:19] [INFO ] Computed 4000 place invariants in 16 ms
Finished random walk after 55771 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 57217 steps, including 0 resets, run visited all 3 properties in 5055 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56273 steps, including 0 resets, run visited all 3 properties in 5032 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56273 steps, including 0 resets, run visited all 3 properties in 5039 ms. (steps per millisecond=11 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:16:04] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:16:06] [INFO ] [Real]Absence check using 4000 positive place invariants in 1961 ms returned sat
[2022-05-18 00:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:16:10] [INFO ] [Real]Absence check using state equation in 4010 ms returned sat
[2022-05-18 00:16:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:16:13] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1869 ms returned sat
[2022-05-18 00:16:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:16:17] [INFO ] [Nat]Absence check using state equation in 4180 ms returned sat
[2022-05-18 00:16:17] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 156 ms.
[2022-05-18 00:16:18] [INFO ] Added : 0 causal constraints over 0 iterations in 564 ms. Result :sat
[2022-05-18 00:16:20] [INFO ] [Real]Absence check using 4000 positive place invariants in 1800 ms returned sat
[2022-05-18 00:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:16:24] [INFO ] [Real]Absence check using state equation in 4178 ms returned sat
[2022-05-18 00:16:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:16:27] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1842 ms returned sat
[2022-05-18 00:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:16:31] [INFO ] [Nat]Absence check using state equation in 4349 ms returned sat
[2022-05-18 00:16:32] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 173 ms.
[2022-05-18 00:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 593 ms. Result :sat
[2022-05-18 00:16:35] [INFO ] [Real]Absence check using 4000 positive place invariants in 1836 ms returned sat
[2022-05-18 00:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:16:38] [INFO ] [Real]Absence check using state equation in 3630 ms returned sat
[2022-05-18 00:16:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:16:41] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1760 ms returned sat
[2022-05-18 00:16:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:16:46] [INFO ] [Nat]Absence check using state equation in 4757 ms returned sat
[2022-05-18 00:16:46] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 149 ms.
[2022-05-18 00:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 552 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[618, 618, 618]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 205 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 203 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:17:53] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-18 00:17:56] [INFO ] Implicit Places using invariants in 3055 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:17:56] [INFO ] Computed 4000 place invariants in 7 ms
[2022-05-18 00:17:59] [INFO ] Implicit Places using invariants and state equation in 3052 ms returned []
Implicit Place search using SMT with State Equation took 6148 ms to find 0 implicit places.
[2022-05-18 00:17:59] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:17:59] [INFO ] Computed 4000 place invariants in 10 ms
[2022-05-18 00:18:02] [INFO ] Dead Transitions using invariants and state equation in 2848 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:18:02] [INFO ] Computed 4000 place invariants in 16 ms
Finished random walk after 55320 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 56273 steps, including 0 resets, run visited all 3 properties in 5004 ms. (steps per millisecond=11 )
Finished Best-First random walk after 57222 steps, including 0 resets, run visited all 3 properties in 5078 ms. (steps per millisecond=11 )
Finished Best-First random walk after 57228 steps, including 0 resets, run visited all 3 properties in 5075 ms. (steps per millisecond=11 )
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:18:47] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-18 00:18:50] [INFO ] [Real]Absence check using 4000 positive place invariants in 1886 ms returned sat
[2022-05-18 00:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:18:54] [INFO ] [Real]Absence check using state equation in 3866 ms returned sat
[2022-05-18 00:18:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:18:56] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1895 ms returned sat
[2022-05-18 00:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:19:01] [INFO ] [Nat]Absence check using state equation in 4307 ms returned sat
[2022-05-18 00:19:01] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 161 ms.
[2022-05-18 00:19:01] [INFO ] Added : 0 causal constraints over 0 iterations in 570 ms. Result :sat
[2022-05-18 00:19:04] [INFO ] [Real]Absence check using 4000 positive place invariants in 1809 ms returned sat
[2022-05-18 00:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:19:08] [INFO ] [Real]Absence check using state equation in 4085 ms returned sat
[2022-05-18 00:19:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:19:11] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1894 ms returned sat
[2022-05-18 00:19:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:19:15] [INFO ] [Nat]Absence check using state equation in 4554 ms returned sat
[2022-05-18 00:19:16] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 156 ms.
[2022-05-18 00:19:16] [INFO ] Added : 0 causal constraints over 0 iterations in 562 ms. Result :sat
[2022-05-18 00:19:19] [INFO ] [Real]Absence check using 4000 positive place invariants in 1876 ms returned sat
[2022-05-18 00:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 00:19:23] [INFO ] [Real]Absence check using state equation in 4522 ms returned sat
[2022-05-18 00:19:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 00:19:26] [INFO ] [Nat]Absence check using 4000 positive place invariants in 2298 ms returned sat
[2022-05-18 00:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 00:19:32] [INFO ] [Nat]Absence check using state equation in 5995 ms returned sat
[2022-05-18 00:19:33] [INFO ] Computed and/alt/rep : 2000/2000/2000 causal constraints (skipped 0 transitions) in 166 ms.
[2022-05-18 00:19:33] [INFO ] Added : 0 causal constraints over 0 iterations in 601 ms. Result :sat
Current structural bounds on expressions (after SMT) : [2000, 2000, 2000] Max seen :[619, 619, 619]
Support contains 2000 out of 6000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 215 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6000/6000 places, 4000/4000 transitions.
Applied a total of 0 rules in 207 ms. Remains 6000 /6000 variables (removed 0) and now considering 4000/4000 (removed 0) transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:20:41] [INFO ] Computed 4000 place invariants in 12 ms
[2022-05-18 00:20:44] [INFO ] Implicit Places using invariants in 3314 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:20:44] [INFO ] Computed 4000 place invariants in 18 ms
[2022-05-18 00:20:48] [INFO ] Implicit Places using invariants and state equation in 3285 ms returned []
Implicit Place search using SMT with State Equation took 6601 ms to find 0 implicit places.
[2022-05-18 00:20:48] [INFO ] Redundant transitions in 125 ms returned []
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:20:48] [INFO ] Computed 4000 place invariants in 15 ms
[2022-05-18 00:20:51] [INFO ] Dead Transitions using invariants and state equation in 3186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6000/6000 places, 4000/4000 transitions.
// Phase 1: matrix 4000 rows 6000 cols
[2022-05-18 00:20:51] [INFO ] Computed 4000 place invariants in 8 ms
Finished random walk after 55251 steps, including 0 resets, run visited all 3 properties in 30001 ms. (steps per millisecond=1 )
Finished Best-First random walk after 56273 steps, including 0 resets, run visited all 3 properties in 5062 ms. (steps per millisecond=11 )
Finished Best-First random walk after 56273 steps, including 0 resets, run visited all 3 properties in 5073 ms. (steps per millisecond=11 )

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-002000"
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 Philosophers-PT-002000, 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 r168-tall-165277016600349"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-002000.tgz
mv Philosophers-PT-002000 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 ;