Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r010-tajo-165245701600049.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is ASLink-PT-08b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701600049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.6K Apr 30 07:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 07:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 30 07:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 07:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:33 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 ASLink-PT-08b-UpperBounds-00
FORMULA_NAME ASLink-PT-08b-UpperBounds-01
FORMULA_NAME ASLink-PT-08b-UpperBounds-02
FORMULA_NAME ASLink-PT-08b-UpperBounds-03
FORMULA_NAME ASLink-PT-08b-UpperBounds-04
FORMULA_NAME ASLink-PT-08b-UpperBounds-05
FORMULA_NAME ASLink-PT-08b-UpperBounds-06
FORMULA_NAME ASLink-PT-08b-UpperBounds-07
FORMULA_NAME ASLink-PT-08b-UpperBounds-08
FORMULA_NAME ASLink-PT-08b-UpperBounds-09
FORMULA_NAME ASLink-PT-08b-UpperBounds-10
FORMULA_NAME ASLink-PT-08b-UpperBounds-11
FORMULA_NAME ASLink-PT-08b-UpperBounds-12
FORMULA_NAME ASLink-PT-08b-UpperBounds-13
FORMULA_NAME ASLink-PT-08b-UpperBounds-14
FORMULA_NAME ASLink-PT-08b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727429943

Running Version 0
[2022-05-16 18:57:11] [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]
[2022-05-16 18:57:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:57:11] [INFO ] Load time of PNML (sax parser for PT used): 201 ms
[2022-05-16 18:57:11] [INFO ] Transformed 3618 places.
[2022-05-16 18:57:12] [INFO ] Transformed 4459 transitions.
[2022-05-16 18:57:12] [INFO ] Found NUPN structural information;
[2022-05-16 18:57:12] [INFO ] Parsed PT model containing 3618 places and 4459 transitions in 308 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 4459 rows 3618 cols
[2022-05-16 18:57:12] [INFO ] Computed 355 place invariants in 438 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 16) seen :6
FORMULA ASLink-PT-08b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
// Phase 1: matrix 4459 rows 3618 cols
[2022-05-16 18:57:13] [INFO ] Computed 355 place invariants in 322 ms
[2022-05-16 18:57:14] [INFO ] [Real]Absence check using 83 positive place invariants in 139 ms returned sat
[2022-05-16 18:57:14] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 133 ms returned sat
[2022-05-16 18:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:17] [INFO ] [Real]Absence check using state equation in 2894 ms returned sat
[2022-05-16 18:57:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:17] [INFO ] [Nat]Absence check using 83 positive place invariants in 80 ms returned sat
[2022-05-16 18:57:18] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 102 ms returned sat
[2022-05-16 18:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:22] [INFO ] [Nat]Absence check using state equation in 4430 ms returned unknown
[2022-05-16 18:57:23] [INFO ] [Real]Absence check using 83 positive place invariants in 101 ms returned sat
[2022-05-16 18:57:23] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 124 ms returned sat
[2022-05-16 18:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:25] [INFO ] [Real]Absence check using state equation in 2526 ms returned sat
[2022-05-16 18:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:26] [INFO ] [Nat]Absence check using 83 positive place invariants in 102 ms returned sat
[2022-05-16 18:57:26] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 134 ms returned sat
[2022-05-16 18:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:31] [INFO ] [Nat]Absence check using state equation in 4252 ms returned unknown
[2022-05-16 18:57:31] [INFO ] [Real]Absence check using 83 positive place invariants in 92 ms returned sat
[2022-05-16 18:57:32] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 116 ms returned sat
[2022-05-16 18:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:35] [INFO ] [Real]Absence check using state equation in 3475 ms returned sat
[2022-05-16 18:57:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:36] [INFO ] [Nat]Absence check using 83 positive place invariants in 93 ms returned sat
[2022-05-16 18:57:36] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 105 ms returned sat
[2022-05-16 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:40] [INFO ] [Nat]Absence check using state equation in 4297 ms returned unknown
[2022-05-16 18:57:41] [INFO ] [Real]Absence check using 83 positive place invariants in 80 ms returned sat
[2022-05-16 18:57:41] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 115 ms returned sat
[2022-05-16 18:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:44] [INFO ] [Real]Absence check using state equation in 2877 ms returned sat
[2022-05-16 18:57:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:45] [INFO ] [Nat]Absence check using 83 positive place invariants in 115 ms returned sat
[2022-05-16 18:57:45] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 128 ms returned sat
[2022-05-16 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:49] [INFO ] [Nat]Absence check using state equation in 4165 ms returned unknown
[2022-05-16 18:57:51] [INFO ] [Real]Absence check using 83 positive place invariants in 105 ms returned sat
[2022-05-16 18:57:51] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 220 ms returned sat
[2022-05-16 18:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:54] [INFO ] [Real]Absence check using state equation in 3582 ms returned unknown
[2022-05-16 18:57:55] [INFO ] [Real]Absence check using 83 positive place invariants in 79 ms returned sat
[2022-05-16 18:57:55] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 111 ms returned sat
[2022-05-16 18:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:58] [INFO ] [Real]Absence check using state equation in 2679 ms returned sat
[2022-05-16 18:57:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:59] [INFO ] [Nat]Absence check using 83 positive place invariants in 110 ms returned sat
[2022-05-16 18:57:59] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 129 ms returned sat
[2022-05-16 18:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:03] [INFO ] [Nat]Absence check using state equation in 4215 ms returned unknown
[2022-05-16 18:58:04] [INFO ] [Real]Absence check using 83 positive place invariants in 93 ms returned sat
[2022-05-16 18:58:04] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 162 ms returned sat
[2022-05-16 18:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:07] [INFO ] [Real]Absence check using state equation in 3326 ms returned sat
[2022-05-16 18:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:08] [INFO ] [Nat]Absence check using 83 positive place invariants in 100 ms returned sat
[2022-05-16 18:58:08] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 122 ms returned sat
[2022-05-16 18:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:13] [INFO ] [Nat]Absence check using state equation in 4143 ms returned unknown
[2022-05-16 18:58:13] [INFO ] [Real]Absence check using 83 positive place invariants in 91 ms returned sat
[2022-05-16 18:58:13] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 116 ms returned sat
[2022-05-16 18:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:16] [INFO ] [Real]Absence check using state equation in 2804 ms returned sat
[2022-05-16 18:58:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:17] [INFO ] [Nat]Absence check using 83 positive place invariants in 96 ms returned sat
[2022-05-16 18:58:17] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 114 ms returned sat
[2022-05-16 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:21] [INFO ] [Nat]Absence check using state equation in 4177 ms returned unknown
[2022-05-16 18:58:22] [INFO ] [Real]Absence check using 83 positive place invariants in 82 ms returned sat
[2022-05-16 18:58:22] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 116 ms returned sat
[2022-05-16 18:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:25] [INFO ] [Real]Absence check using state equation in 2395 ms returned sat
[2022-05-16 18:58:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 83 positive place invariants in 79 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 124 ms returned sat
[2022-05-16 18:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:30] [INFO ] [Nat]Absence check using state equation in 4305 ms returned unknown
[2022-05-16 18:58:30] [INFO ] [Real]Absence check using 83 positive place invariants in 92 ms returned sat
[2022-05-16 18:58:31] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 115 ms returned sat
[2022-05-16 18:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using state equation in 3515 ms returned sat
[2022-05-16 18:58:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 83 positive place invariants in 94 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 83 positive and 272 generalized place invariants in 148 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:39] [INFO ] [Nat]Absence check using state equation in 4153 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 10 out of 3618 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Drop transitions removed 839 transitions
Trivial Post-agglo rules discarded 839 transitions
Performed 839 trivial Post agglomeration. Transition count delta: 839
Iterating post reduction 0 with 839 rules applied. Total rules applied 839 place count 3618 transition count 3620
Reduce places removed 839 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 877 rules applied. Total rules applied 1716 place count 2779 transition count 3582
Reduce places removed 10 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 14 rules applied. Total rules applied 1730 place count 2769 transition count 3578
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1734 place count 2765 transition count 3578
Performed 839 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 839 Pre rules applied. Total rules applied 1734 place count 2765 transition count 2739
Deduced a syphon composed of 839 places in 8 ms
Ensure Unique test removed 82 places
Reduce places removed 921 places and 0 transitions.
Iterating global reduction 4 with 1760 rules applied. Total rules applied 3494 place count 1844 transition count 2739
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 4 with 60 rules applied. Total rules applied 3554 place count 1835 transition count 2688
Reduce places removed 51 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 52 rules applied. Total rules applied 3606 place count 1784 transition count 2687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3607 place count 1783 transition count 2687
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 32 Pre rules applied. Total rules applied 3607 place count 1783 transition count 2655
Deduced a syphon composed of 32 places in 7 ms
Ensure Unique test removed 32 places
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 3703 place count 1719 transition count 2655
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 32 Pre rules applied. Total rules applied 3703 place count 1719 transition count 2623
Deduced a syphon composed of 32 places in 29 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 7 with 64 rules applied. Total rules applied 3767 place count 1687 transition count 2623
Discarding 117 places :
Symmetric choice reduction at 7 with 117 rule applications. Total rules 3884 place count 1570 transition count 2506
Iterating global reduction 7 with 117 rules applied. Total rules applied 4001 place count 1570 transition count 2506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4002 place count 1570 transition count 2505
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 38 Pre rules applied. Total rules applied 4002 place count 1570 transition count 2467
Deduced a syphon composed of 38 places in 25 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 8 with 77 rules applied. Total rules applied 4079 place count 1531 transition count 2467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4079 place count 1531 transition count 2466
Deduced a syphon composed of 1 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 4082 place count 1529 transition count 2466
Discarding 9 places :
Symmetric choice reduction at 8 with 9 rule applications. Total rules 4091 place count 1520 transition count 2409
Iterating global reduction 8 with 9 rules applied. Total rules applied 4100 place count 1520 transition count 2409
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 4100 place count 1520 transition count 2401
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 4116 place count 1512 transition count 2401
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4117 place count 1511 transition count 2393
Iterating global reduction 8 with 1 rules applied. Total rules applied 4118 place count 1511 transition count 2393
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4119 place count 1510 transition count 2385
Iterating global reduction 8 with 1 rules applied. Total rules applied 4120 place count 1510 transition count 2385
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4121 place count 1509 transition count 2377
Iterating global reduction 8 with 1 rules applied. Total rules applied 4122 place count 1509 transition count 2377
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4123 place count 1508 transition count 2369
Iterating global reduction 8 with 1 rules applied. Total rules applied 4124 place count 1508 transition count 2369
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4125 place count 1507 transition count 2361
Iterating global reduction 8 with 1 rules applied. Total rules applied 4126 place count 1507 transition count 2361
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4127 place count 1506 transition count 2353
Iterating global reduction 8 with 1 rules applied. Total rules applied 4128 place count 1506 transition count 2353
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4129 place count 1505 transition count 2345
Iterating global reduction 8 with 1 rules applied. Total rules applied 4130 place count 1505 transition count 2345
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4131 place count 1504 transition count 2337
Iterating global reduction 8 with 1 rules applied. Total rules applied 4132 place count 1504 transition count 2337
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4133 place count 1503 transition count 2329
Iterating global reduction 8 with 1 rules applied. Total rules applied 4134 place count 1503 transition count 2329
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4135 place count 1502 transition count 2321
Iterating global reduction 8 with 1 rules applied. Total rules applied 4136 place count 1502 transition count 2321
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4137 place count 1501 transition count 2313
Iterating global reduction 8 with 1 rules applied. Total rules applied 4138 place count 1501 transition count 2313
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4139 place count 1500 transition count 2305
Iterating global reduction 8 with 1 rules applied. Total rules applied 4140 place count 1500 transition count 2305
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4141 place count 1499 transition count 2297
Iterating global reduction 8 with 1 rules applied. Total rules applied 4142 place count 1499 transition count 2297
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4143 place count 1498 transition count 2289
Iterating global reduction 8 with 1 rules applied. Total rules applied 4144 place count 1498 transition count 2289
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4145 place count 1497 transition count 2281
Iterating global reduction 8 with 1 rules applied. Total rules applied 4146 place count 1497 transition count 2281
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4147 place count 1496 transition count 2273
Iterating global reduction 8 with 1 rules applied. Total rules applied 4148 place count 1496 transition count 2273
Performed 207 Post agglomeration using F-continuation condition.Transition count delta: 207
Deduced a syphon composed of 207 places in 4 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 8 with 414 rules applied. Total rules applied 4562 place count 1289 transition count 2066
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4563 place count 1288 transition count 2065
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 4565 place count 1287 transition count 2065
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4566 place count 1286 transition count 2064
Iterating global reduction 8 with 1 rules applied. Total rules applied 4567 place count 1286 transition count 2064
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 4569 place count 1286 transition count 2062
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4570 place count 1285 transition count 2062
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 4572 place count 1284 transition count 2071
Free-agglomeration rule applied 9 times.
Iterating global reduction 10 with 9 rules applied. Total rules applied 4581 place count 1284 transition count 2062
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 4590 place count 1275 transition count 2062
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 11 with 7 rules applied. Total rules applied 4597 place count 1275 transition count 2055
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 4604 place count 1268 transition count 2055
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 4605 place count 1267 transition count 2054
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 12 with 24 rules applied. Total rules applied 4629 place count 1251 transition count 2046
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 4637 place count 1243 transition count 2046
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 24 Pre rules applied. Total rules applied 4637 place count 1243 transition count 2022
Deduced a syphon composed of 24 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 14 with 49 rules applied. Total rules applied 4686 place count 1218 transition count 2022
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 14 with 9 rules applied. Total rules applied 4695 place count 1209 transition count 2022
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 4695 place count 1209 transition count 2021
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 4697 place count 1208 transition count 2021
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 15 with 34 rules applied. Total rules applied 4731 place count 1191 transition count 2004
Discarding 8 places :
Symmetric choice reduction at 15 with 8 rule applications. Total rules 4739 place count 1183 transition count 1996
Iterating global reduction 15 with 8 rules applied. Total rules applied 4747 place count 1183 transition count 1996
Free-agglomeration rule applied 8 times.
Iterating global reduction 15 with 8 rules applied. Total rules applied 4755 place count 1183 transition count 1988
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 4763 place count 1175 transition count 1988
Applied a total of 4763 rules in 4711 ms. Remains 1175 /3618 variables (removed 2443) and now considering 1988/4459 (removed 2471) transitions.
Finished structural reductions, in 1 iterations. Remains : 1175/3618 places, 1988/4459 transitions.
// Phase 1: matrix 1988 rows 1175 cols
[2022-05-16 18:58:44] [INFO ] Computed 203 place invariants in 66 ms
Incomplete random walk after 1000000 steps, including 10351 resets, run finished after 4081 ms. (steps per millisecond=245 ) properties (out of 10) seen :4
FORMULA ASLink-PT-08b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1286 resets, run finished after 1568 ms. (steps per millisecond=637 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1266 resets, run finished after 1589 ms. (steps per millisecond=629 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1278 resets, run finished after 1611 ms. (steps per millisecond=620 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1286 resets, run finished after 1598 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1288 resets, run finished after 1668 ms. (steps per millisecond=599 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1283 resets, run finished after 1567 ms. (steps per millisecond=638 ) properties (out of 6) seen :0
// Phase 1: matrix 1988 rows 1175 cols
[2022-05-16 18:58:58] [INFO ] Computed 203 place invariants in 114 ms
[2022-05-16 18:58:58] [INFO ] [Real]Absence check using 55 positive place invariants in 24 ms returned sat
[2022-05-16 18:58:58] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 38 ms returned sat
[2022-05-16 18:58:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:59] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2022-05-16 18:58:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:59] [INFO ] [Nat]Absence check using 55 positive place invariants in 23 ms returned sat
[2022-05-16 18:58:59] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 36 ms returned sat
[2022-05-16 18:58:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:06] [INFO ] [Nat]Absence check using state equation in 6486 ms returned unknown
[2022-05-16 18:59:06] [INFO ] [Real]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 18:59:06] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 37 ms returned sat
[2022-05-16 18:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:07] [INFO ] [Real]Absence check using state equation in 793 ms returned sat
[2022-05-16 18:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:07] [INFO ] [Nat]Absence check using 55 positive place invariants in 22 ms returned sat
[2022-05-16 18:59:07] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 36 ms returned sat
[2022-05-16 18:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:08] [INFO ] [Nat]Absence check using state equation in 893 ms returned sat
[2022-05-16 18:59:09] [INFO ] Computed and/alt/rep : 792/3059/792 causal constraints (skipped 1155 transitions) in 351 ms.
[2022-05-16 18:59:15] [INFO ] Added : 161 causal constraints over 33 iterations in 6579 ms. Result :sat
Minimization took 1102 ms.
[2022-05-16 18:59:16] [INFO ] [Real]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 18:59:16] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 35 ms returned sat
[2022-05-16 18:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:17] [INFO ] [Real]Absence check using state equation in 769 ms returned sat
[2022-05-16 18:59:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:17] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 18:59:17] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 54 ms returned sat
[2022-05-16 18:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:18] [INFO ] [Nat]Absence check using state equation in 829 ms returned sat
[2022-05-16 18:59:18] [INFO ] Computed and/alt/rep : 792/3059/792 causal constraints (skipped 1155 transitions) in 147 ms.
[2022-05-16 18:59:32] [INFO ] Added : 451 causal constraints over 91 iterations in 14038 ms. Result :sat
Minimization took 632 ms.
[2022-05-16 18:59:33] [INFO ] [Real]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 18:59:33] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-16 18:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:34] [INFO ] [Real]Absence check using state equation in 595 ms returned sat
[2022-05-16 18:59:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:34] [INFO ] [Nat]Absence check using 55 positive place invariants in 18 ms returned sat
[2022-05-16 18:59:34] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 29 ms returned sat
[2022-05-16 18:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:35] [INFO ] [Nat]Absence check using state equation in 1037 ms returned sat
[2022-05-16 18:59:35] [INFO ] Computed and/alt/rep : 792/3059/792 causal constraints (skipped 1155 transitions) in 127 ms.
[2022-05-16 18:59:54] [INFO ] Added : 577 causal constraints over 116 iterations in 19066 ms. Result :sat
Minimization took 864 ms.
[2022-05-16 18:59:55] [INFO ] [Real]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 18:59:55] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 37 ms returned sat
[2022-05-16 18:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:56] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2022-05-16 18:59:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:56] [INFO ] [Nat]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 18:59:56] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 35 ms returned sat
[2022-05-16 18:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:57] [INFO ] [Nat]Absence check using state equation in 855 ms returned sat
[2022-05-16 18:59:57] [INFO ] Computed and/alt/rep : 792/3059/792 causal constraints (skipped 1155 transitions) in 142 ms.
[2022-05-16 19:00:00] [INFO ] Added : 83 causal constraints over 17 iterations in 3005 ms. Result :sat
Minimization took 869 ms.
[2022-05-16 19:00:02] [INFO ] [Real]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 19:00:02] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 39 ms returned sat
[2022-05-16 19:00:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:02] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2022-05-16 19:00:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:02] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 19:00:03] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-16 19:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:04] [INFO ] [Nat]Absence check using state equation in 1263 ms returned sat
[2022-05-16 19:00:04] [INFO ] Computed and/alt/rep : 792/3059/792 causal constraints (skipped 1155 transitions) in 147 ms.
[2022-05-16 19:00:09] [INFO ] Added : 154 causal constraints over 31 iterations in 5591 ms. Result :sat
Minimization took 838 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 164600 steps, including 2526 resets, run finished after 702 ms. (steps per millisecond=234 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 258500 steps, including 2867 resets, run finished after 788 ms. (steps per millisecond=328 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 178000 steps, including 2710 resets, run finished after 597 ms. (steps per millisecond=298 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 332200 steps, including 3166 resets, run finished after 1135 ms. (steps per millisecond=292 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 279700 steps, including 3015 resets, run finished after 945 ms. (steps per millisecond=295 ) properties (out of 6) seen :0 could not realise parikh vector
Support contains 6 out of 1175 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1175/1175 places, 1988/1988 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1175 transition count 1986
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1173 transition count 1986
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1173 transition count 1984
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1171 transition count 1984
Applied a total of 8 rules in 60 ms. Remains 1171 /1175 variables (removed 4) and now considering 1984/1988 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 1171/1175 places, 1984/1988 transitions.
// Phase 1: matrix 1984 rows 1171 cols
[2022-05-16 19:00:15] [INFO ] Computed 203 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 10340 resets, run finished after 3126 ms. (steps per millisecond=319 ) properties (out of 6) seen :1
FORMULA ASLink-PT-08b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1287 resets, run finished after 1498 ms. (steps per millisecond=667 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1287 resets, run finished after 1515 ms. (steps per millisecond=660 ) properties (out of 5) seen :1
FORMULA ASLink-PT-08b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1279 resets, run finished after 1555 ms. (steps per millisecond=643 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1276 resets, run finished after 1549 ms. (steps per millisecond=645 ) properties (out of 4) seen :0
// Phase 1: matrix 1984 rows 1171 cols
[2022-05-16 19:00:24] [INFO ] Computed 203 place invariants in 74 ms
[2022-05-16 19:00:24] [INFO ] [Real]Absence check using 55 positive place invariants in 16 ms returned sat
[2022-05-16 19:00:24] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 31 ms returned sat
[2022-05-16 19:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:25] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2022-05-16 19:00:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:25] [INFO ] [Nat]Absence check using 55 positive place invariants in 22 ms returned sat
[2022-05-16 19:00:25] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 39 ms returned sat
[2022-05-16 19:00:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:27] [INFO ] [Nat]Absence check using state equation in 1258 ms returned sat
[2022-05-16 19:00:27] [INFO ] Computed and/alt/rep : 788/3055/788 causal constraints (skipped 1155 transitions) in 125 ms.
[2022-05-16 19:00:31] [INFO ] Added : 131 causal constraints over 27 iterations in 4473 ms. Result :sat
Minimization took 590 ms.
[2022-05-16 19:00:32] [INFO ] [Real]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 19:00:32] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 39 ms returned sat
[2022-05-16 19:00:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:33] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2022-05-16 19:00:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:33] [INFO ] [Nat]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 19:00:33] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 38 ms returned sat
[2022-05-16 19:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:34] [INFO ] [Nat]Absence check using state equation in 1131 ms returned sat
[2022-05-16 19:00:34] [INFO ] Deduced a trap composed of 147 places in 376 ms of which 4 ms to minimize.
[2022-05-16 19:01:19] [INFO ] Deduced a trap composed of 3 places in 1155 ms of which 2 ms to minimize.
[2022-05-16 19:01:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 19:01:19] [INFO ] [Real]Absence check using 55 positive place invariants in 26 ms returned sat
[2022-05-16 19:01:19] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 55 ms returned sat
[2022-05-16 19:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:20] [INFO ] [Real]Absence check using state equation in 1092 ms returned sat
[2022-05-16 19:01:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:21] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 19:01:21] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-16 19:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:21] [INFO ] [Nat]Absence check using state equation in 845 ms returned sat
[2022-05-16 19:01:22] [INFO ] Computed and/alt/rep : 788/3055/788 causal constraints (skipped 1155 transitions) in 84 ms.
[2022-05-16 19:01:28] [INFO ] Added : 213 causal constraints over 43 iterations in 6934 ms. Result :sat
Minimization took 950 ms.
[2022-05-16 19:01:30] [INFO ] [Real]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 19:01:30] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 39 ms returned sat
[2022-05-16 19:01:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:30] [INFO ] [Real]Absence check using state equation in 706 ms returned sat
[2022-05-16 19:01:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:31] [INFO ] [Nat]Absence check using 55 positive place invariants in 21 ms returned sat
[2022-05-16 19:01:31] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-16 19:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:31] [INFO ] [Nat]Absence check using state equation in 863 ms returned sat
[2022-05-16 19:01:32] [INFO ] Computed and/alt/rep : 788/3055/788 causal constraints (skipped 1155 transitions) in 114 ms.
[2022-05-16 19:01:37] [INFO ] Added : 154 causal constraints over 31 iterations in 5661 ms. Result :sat
Minimization took 585 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 149100 steps, including 1773 resets, run finished after 504 ms. (steps per millisecond=295 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 162000 steps, including 2581 resets, run finished after 690 ms. (steps per millisecond=234 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 144100 steps, including 2453 resets, run finished after 623 ms. (steps per millisecond=231 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 1171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1171/1171 places, 1984/1984 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1169 transition count 1982
Applied a total of 4 rules in 77 ms. Remains 1169 /1171 variables (removed 2) and now considering 1982/1984 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1169/1171 places, 1982/1984 transitions.
// Phase 1: matrix 1982 rows 1169 cols
[2022-05-16 19:01:40] [INFO ] Computed 203 place invariants in 70 ms
Incomplete random walk after 1000000 steps, including 10409 resets, run finished after 3682 ms. (steps per millisecond=271 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1283 resets, run finished after 1541 ms. (steps per millisecond=648 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1264 resets, run finished after 1590 ms. (steps per millisecond=628 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1282 resets, run finished after 1569 ms. (steps per millisecond=637 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1269 resets, run finished after 1661 ms. (steps per millisecond=602 ) properties (out of 4) seen :0
// Phase 1: matrix 1982 rows 1169 cols
[2022-05-16 19:01:50] [INFO ] Computed 203 place invariants in 71 ms
[2022-05-16 19:01:50] [INFO ] [Real]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 19:01:50] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 37 ms returned sat
[2022-05-16 19:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:51] [INFO ] [Real]Absence check using state equation in 835 ms returned sat
[2022-05-16 19:01:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:51] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 19:01:51] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 32 ms returned sat
[2022-05-16 19:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:52] [INFO ] [Nat]Absence check using state equation in 898 ms returned sat
[2022-05-16 19:01:52] [INFO ] Computed and/alt/rep : 786/3052/786 causal constraints (skipped 1155 transitions) in 128 ms.
[2022-05-16 19:02:11] [INFO ] Added : 562 causal constraints over 113 iterations in 18957 ms. Result :sat
Minimization took 1130 ms.
[2022-05-16 19:02:13] [INFO ] [Real]Absence check using 55 positive place invariants in 18 ms returned sat
[2022-05-16 19:02:13] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 34 ms returned sat
[2022-05-16 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:13] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2022-05-16 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:14] [INFO ] [Nat]Absence check using 55 positive place invariants in 20 ms returned sat
[2022-05-16 19:02:14] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 35 ms returned sat
[2022-05-16 19:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:15] [INFO ] [Nat]Absence check using state equation in 1032 ms returned sat
[2022-05-16 19:02:15] [INFO ] Computed and/alt/rep : 786/3052/786 causal constraints (skipped 1155 transitions) in 125 ms.
[2022-05-16 19:02:23] [INFO ] Added : 184 causal constraints over 37 iterations in 8427 ms. Result :sat
Minimization took 1064 ms.
[2022-05-16 19:02:25] [INFO ] [Real]Absence check using 55 positive place invariants in 18 ms returned sat
[2022-05-16 19:02:25] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 35 ms returned sat
[2022-05-16 19:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:25] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2022-05-16 19:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:25] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2022-05-16 19:02:25] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 26 ms returned sat
[2022-05-16 19:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:26] [INFO ] [Nat]Absence check using state equation in 977 ms returned sat
[2022-05-16 19:02:27] [INFO ] Computed and/alt/rep : 786/3052/786 causal constraints (skipped 1155 transitions) in 111 ms.
[2022-05-16 19:02:29] [INFO ] Added : 72 causal constraints over 15 iterations in 2774 ms. Result :sat
Minimization took 925 ms.
[2022-05-16 19:02:30] [INFO ] [Real]Absence check using 55 positive place invariants in 19 ms returned sat
[2022-05-16 19:02:30] [INFO ] [Real]Absence check using 55 positive and 148 generalized place invariants in 36 ms returned sat
[2022-05-16 19:02:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:31] [INFO ] [Real]Absence check using state equation in 774 ms returned sat
[2022-05-16 19:02:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:31] [INFO ] [Nat]Absence check using 55 positive place invariants in 19 ms returned sat
[2022-05-16 19:02:31] [INFO ] [Nat]Absence check using 55 positive and 148 generalized place invariants in 33 ms returned sat
[2022-05-16 19:02:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:32] [INFO ] [Nat]Absence check using state equation in 822 ms returned sat
[2022-05-16 19:02:32] [INFO ] Computed and/alt/rep : 786/3052/786 causal constraints (skipped 1155 transitions) in 118 ms.
[2022-05-16 19:02:38] [INFO ] Added : 163 causal constraints over 33 iterations in 5824 ms. Result :sat
Minimization took 719 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 171100 steps, including 1919 resets, run finished after 681 ms. (steps per millisecond=251 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 182200 steps, including 2222 resets, run finished after 746 ms. (steps per millisecond=244 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 305900 steps, including 2351 resets, run finished after 1178 ms. (steps per millisecond=259 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 117900 steps, including 1594 resets, run finished after 388 ms. (steps per millisecond=303 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 1169 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1169/1169 places, 1982/1982 transitions.
Applied a total of 0 rules in 42 ms. Remains 1169 /1169 variables (removed 0) and now considering 1982/1982 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1169/1169 places, 1982/1982 transitions.
Starting structural reductions, iteration 0 : 1169/1169 places, 1982/1982 transitions.
Applied a total of 0 rules in 41 ms. Remains 1169 /1169 variables (removed 0) and now considering 1982/1982 (removed 0) transitions.
// Phase 1: matrix 1982 rows 1169 cols
[2022-05-16 19:02:42] [INFO ] Computed 203 place invariants in 46 ms
[2022-05-16 19:02:43] [INFO ] Implicit Places using invariants in 1000 ms returned [1, 18, 19, 31, 48, 66, 136, 140, 149, 151, 153, 170, 188, 257, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 503, 507, 508, 519, 520, 522, 539, 557, 626, 630, 631, 642, 643, 645, 662, 680, 749, 753, 754, 765, 766, 768, 785, 803, 872, 876, 877, 888, 889, 891, 908, 926, 995, 999, 1000, 1003, 1014, 1015, 1016, 1034, 1036, 1040, 1058, 1059, 1060, 1061, 1073, 1079, 1085, 1091, 1097, 1103, 1109, 1115, 1121, 1127, 1133]
Discarding 86 places :
Implicit Place search using SMT only with invariants took 1005 ms to find 86 implicit places.
[2022-05-16 19:02:43] [INFO ] Redundant transitions in 159 ms returned []
// Phase 1: matrix 1982 rows 1083 cols
[2022-05-16 19:02:43] [INFO ] Computed 117 place invariants in 20 ms
[2022-05-16 19:02:44] [INFO ] Dead Transitions using invariants and state equation in 794 ms returned []
Starting structural reductions, iteration 1 : 1083/1169 places, 1982/1982 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 157 place count 1083 transition count 1825
Reduce places removed 157 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 164 rules applied. Total rules applied 321 place count 926 transition count 1818
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 321 place count 926 transition count 1779
Deduced a syphon composed of 39 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 79 rules applied. Total rules applied 400 place count 886 transition count 1779
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 412 place count 882 transition count 1771
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 420 place count 874 transition count 1771
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 435 place count 859 transition count 1756
Iterating global reduction 4 with 15 rules applied. Total rules applied 450 place count 859 transition count 1756
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 453 place count 859 transition count 1753
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 453 place count 859 transition count 1752
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 455 place count 858 transition count 1752
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 458 place count 855 transition count 1746
Iterating global reduction 5 with 3 rules applied. Total rules applied 461 place count 855 transition count 1746
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 462 place count 854 transition count 1745
Iterating global reduction 5 with 1 rules applied. Total rules applied 463 place count 854 transition count 1745
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 464 place count 853 transition count 1743
Iterating global reduction 5 with 1 rules applied. Total rules applied 465 place count 853 transition count 1743
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 112 rules applied. Total rules applied 577 place count 797 transition count 1687
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 585 place count 789 transition count 1679
Iterating global reduction 5 with 8 rules applied. Total rules applied 593 place count 789 transition count 1679
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 601 place count 789 transition count 1671
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 605 place count 787 transition count 1672
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 6 with 18 rules applied. Total rules applied 623 place count 787 transition count 1654
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 642 place count 768 transition count 1654
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 643 place count 768 transition count 1653
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 7 with 24 rules applied. Total rules applied 667 place count 768 transition count 1653
Applied a total of 667 rules in 312 ms. Remains 768 /1083 variables (removed 315) and now considering 1653/1982 (removed 329) transitions.
// Phase 1: matrix 1653 rows 768 cols
[2022-05-16 19:02:44] [INFO ] Computed 111 place invariants in 29 ms
[2022-05-16 19:02:45] [INFO ] Implicit Places using invariants in 480 ms returned [74, 92, 98, 101, 103, 106, 107, 160, 177, 183, 186, 188, 193, 194, 246, 263, 269, 272, 274, 279, 280, 332, 349, 355, 358, 360, 365, 366, 418, 435, 441, 444, 446, 451, 452, 504, 521, 527, 530, 532, 537, 538, 590, 607, 613, 616, 618, 623, 624, 676, 693, 699, 702, 704]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 483 ms to find 54 implicit places.
Starting structural reductions, iteration 2 : 714/1169 places, 1653/1982 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 690 transition count 1629
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 690 transition count 1629
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 56 place count 682 transition count 1621
Iterating global reduction 0 with 8 rules applied. Total rules applied 64 place count 682 transition count 1621
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 96 place count 666 transition count 1605
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 120 place count 666 transition count 1581
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 144 place count 642 transition count 1581
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 152 place count 642 transition count 1573
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 160 place count 634 transition count 1573
Applied a total of 160 rules in 132 ms. Remains 634 /714 variables (removed 80) and now considering 1573/1653 (removed 80) transitions.
// Phase 1: matrix 1573 rows 634 cols
[2022-05-16 19:02:45] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-16 19:02:45] [INFO ] Implicit Places using invariants in 381 ms returned []
// Phase 1: matrix 1573 rows 634 cols
[2022-05-16 19:02:45] [INFO ] Computed 57 place invariants in 18 ms
[2022-05-16 19:02:46] [INFO ] Implicit Places using invariants and state equation in 1083 ms returned []
Implicit Place search using SMT with State Equation took 1481 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 634/1169 places, 1573/1982 transitions.
Successfully produced net in file /tmp/petri1000_13925535028926752295.dot
Successfully produced net in file /tmp/petri1001_13882224987093367615.dot
Successfully produced net in file /tmp/petri1002_6970659168105916162.dot
Successfully produced net in file /tmp/petri1003_972739920335109919.dot
Successfully produced net in file /tmp/petri1004_13938633417473532883.dot
Successfully produced net in file /tmp/petri1005_11438141460999890090.dot
Successfully produced net in file /tmp/petri1006_16095503918970452550.dot
Successfully produced net in file /tmp/petri1007_11231602916283214135.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
// Phase 1: matrix 1565 rows 634 cols
[2022-05-16 19:02:47] [INFO ] Computed 57 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 16769 resets, run finished after 2957 ms. (steps per millisecond=338 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2804 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2824 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2837 resets, run finished after 1041 ms. (steps per millisecond=960 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2786 resets, run finished after 1086 ms. (steps per millisecond=920 ) properties (out of 4) seen :0
// Phase 1: matrix 1565 rows 634 cols
[2022-05-16 19:02:53] [INFO ] Computed 57 place invariants in 31 ms
[2022-05-16 19:02:54] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:02:54] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 15 ms returned sat
[2022-05-16 19:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:54] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-05-16 19:02:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:02:54] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 13 ms returned sat
[2022-05-16 19:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:55] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2022-05-16 19:02:55] [INFO ] Computed and/alt/rep : 365/1620/365 causal constraints (skipped 1159 transitions) in 112 ms.
[2022-05-16 19:02:58] [INFO ] Added : 51 causal constraints over 12 iterations in 2472 ms. Result :sat
Minimization took 451 ms.
[2022-05-16 19:02:58] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:02:58] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 15 ms returned sat
[2022-05-16 19:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:59] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2022-05-16 19:02:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:02:59] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 15 ms returned sat
[2022-05-16 19:02:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:00] [INFO ] [Nat]Absence check using state equation in 991 ms returned sat
[2022-05-16 19:03:00] [INFO ] Deduced a trap composed of 62 places in 243 ms of which 15 ms to minimize.
[2022-05-16 19:03:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 349 ms
[2022-05-16 19:03:00] [INFO ] Computed and/alt/rep : 365/1620/365 causal constraints (skipped 1159 transitions) in 109 ms.
[2022-05-16 19:03:02] [INFO ] Added : 38 causal constraints over 9 iterations in 1304 ms. Result :sat
Minimization took 325 ms.
[2022-05-16 19:03:02] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:02] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:03] [INFO ] [Real]Absence check using state equation in 522 ms returned sat
[2022-05-16 19:03:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:03] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 12 ms returned sat
[2022-05-16 19:03:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:04] [INFO ] [Nat]Absence check using state equation in 774 ms returned sat
[2022-05-16 19:03:04] [INFO ] Computed and/alt/rep : 365/1620/365 causal constraints (skipped 1159 transitions) in 111 ms.
[2022-05-16 19:03:05] [INFO ] Added : 51 causal constraints over 12 iterations in 1806 ms. Result :sat
Minimization took 461 ms.
[2022-05-16 19:03:06] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:06] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 14 ms returned sat
[2022-05-16 19:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:06] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2022-05-16 19:03:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:07] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:07] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:08] [INFO ] [Nat]Absence check using state equation in 991 ms returned sat
[2022-05-16 19:03:08] [INFO ] Computed and/alt/rep : 365/1620/365 causal constraints (skipped 1159 transitions) in 90 ms.
[2022-05-16 19:03:09] [INFO ] Added : 46 causal constraints over 10 iterations in 1226 ms. Result :sat
Minimization took 508 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 147400 steps, including 7030 resets, run finished after 443 ms. (steps per millisecond=332 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 120100 steps, including 1003 resets, run finished after 312 ms. (steps per millisecond=384 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 107700 steps, including 1003 resets, run finished after 277 ms. (steps per millisecond=388 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA ASLink-PT-08b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 134800 steps, including 2570 resets, run finished after 380 ms. (steps per millisecond=354 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 634 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 634/634 places, 1565/1565 transitions.
Graph (complete) has 3881 edges and 634 vertex of which 626 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Discarding 8 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 626 transition count 1564
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 625 transition count 1564
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 11 place count 625 transition count 1564
Applied a total of 11 rules in 88 ms. Remains 625 /634 variables (removed 9) and now considering 1564/1565 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 625/634 places, 1564/1565 transitions.
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:11] [INFO ] Computed 57 place invariants in 33 ms
Incomplete random walk after 1000000 steps, including 16825 resets, run finished after 3311 ms. (steps per millisecond=302 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2814 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2780 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2799 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 3) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:17] [INFO ] Computed 57 place invariants in 34 ms
[2022-05-16 19:03:17] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:17] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 15 ms returned sat
[2022-05-16 19:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:18] [INFO ] [Real]Absence check using state equation in 425 ms returned sat
[2022-05-16 19:03:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:18] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 14 ms returned sat
[2022-05-16 19:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:18] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2022-05-16 19:03:19] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 122 ms.
[2022-05-16 19:03:20] [INFO ] Added : 22 causal constraints over 5 iterations in 1369 ms. Result :sat
Minimization took 414 ms.
[2022-05-16 19:03:21] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:21] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:21] [INFO ] [Real]Absence check using state equation in 423 ms returned sat
[2022-05-16 19:03:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:21] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 15 ms returned sat
[2022-05-16 19:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:22] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2022-05-16 19:03:22] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 118 ms.
[2022-05-16 19:03:23] [INFO ] Added : 16 causal constraints over 4 iterations in 805 ms. Result :sat
Minimization took 326 ms.
[2022-05-16 19:03:23] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:23] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 15 ms returned sat
[2022-05-16 19:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:24] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-05-16 19:03:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:24] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 14 ms returned sat
[2022-05-16 19:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:25] [INFO ] [Nat]Absence check using state equation in 799 ms returned sat
[2022-05-16 19:03:25] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 93 ms.
[2022-05-16 19:03:27] [INFO ] Added : 57 causal constraints over 12 iterations in 1679 ms. Result :sat
Minimization took 442 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 111600 steps, including 1707 resets, run finished after 386 ms. (steps per millisecond=289 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 128100 steps, including 2466 resets, run finished after 322 ms. (steps per millisecond=397 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 120900 steps, including 4132 resets, run finished after 264 ms. (steps per millisecond=457 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 625 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 625/625 places, 1564/1564 transitions.
Applied a total of 0 rules in 21 ms. Remains 625 /625 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 625/625 places, 1564/1564 transitions.
Starting structural reductions, iteration 0 : 625/625 places, 1564/1564 transitions.
Applied a total of 0 rules in 26 ms. Remains 625 /625 variables (removed 0) and now considering 1564/1564 (removed 0) transitions.
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:28] [INFO ] Computed 57 place invariants in 33 ms
[2022-05-16 19:03:29] [INFO ] Implicit Places using invariants in 458 ms returned []
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:29] [INFO ] Computed 57 place invariants in 17 ms
[2022-05-16 19:03:30] [INFO ] Implicit Places using invariants and state equation in 1403 ms returned []
Implicit Place search using SMT with State Equation took 1868 ms to find 0 implicit places.
[2022-05-16 19:03:30] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:30] [INFO ] Computed 57 place invariants in 21 ms
[2022-05-16 19:03:31] [INFO ] Dead Transitions using invariants and state equation in 598 ms returned []
Finished structural reductions, in 1 iterations. Remains : 625/625 places, 1564/1564 transitions.
Starting property specific reduction for ASLink-PT-08b-UpperBounds-03
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:31] [INFO ] Computed 57 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 150 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:31] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-16 19:03:31] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-16 19:03:31] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 29 ms returned sat
[2022-05-16 19:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:31] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2022-05-16 19:03:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:31] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-16 19:03:31] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 12 ms returned sat
[2022-05-16 19:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:32] [INFO ] [Nat]Absence check using state equation in 656 ms returned sat
[2022-05-16 19:03:32] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 119 ms.
[2022-05-16 19:03:33] [INFO ] Added : 22 causal constraints over 5 iterations in 1303 ms. Result :sat
Minimization took 416 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 120900 steps, including 4131 resets, run finished after 279 ms. (steps per millisecond=433 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 625/625 places, 1564/1564 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 625 transition count 1563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 624 transition count 1563
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 623 transition count 1562
Applied a total of 4 rules in 42 ms. Remains 623 /625 variables (removed 2) and now considering 1562/1564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/625 places, 1562/1564 transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:34] [INFO ] Computed 57 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 16913 resets, run finished after 2580 ms. (steps per millisecond=387 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2819 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 1) seen :0
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:38] [INFO ] Computed 57 place invariants in 39 ms
[2022-05-16 19:03:38] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:38] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 15 ms returned sat
[2022-05-16 19:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:38] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2022-05-16 19:03:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:38] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:39] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2022-05-16 19:03:39] [INFO ] Computed and/alt/rep : 354/1544/354 causal constraints (skipped 1167 transitions) in 120 ms.
[2022-05-16 19:03:41] [INFO ] Added : 54 causal constraints over 11 iterations in 1594 ms. Result :sat
Minimization took 376 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 116600 steps, including 2818 resets, run finished after 361 ms. (steps per millisecond=322 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 28 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Starting structural reductions, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 30 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:42] [INFO ] Computed 57 place invariants in 33 ms
[2022-05-16 19:03:42] [INFO ] Implicit Places using invariants in 477 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:42] [INFO ] Computed 57 place invariants in 18 ms
[2022-05-16 19:03:43] [INFO ] Implicit Places using invariants and state equation in 1256 ms returned []
Implicit Place search using SMT with State Equation took 1734 ms to find 0 implicit places.
[2022-05-16 19:03:43] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:43] [INFO ] Computed 57 place invariants in 12 ms
[2022-05-16 19:03:44] [INFO ] Dead Transitions using invariants and state equation in 542 ms returned []
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Ending property specific reduction for ASLink-PT-08b-UpperBounds-03 in 13410 ms.
Starting property specific reduction for ASLink-PT-08b-UpperBounds-10
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:44] [INFO ] Computed 57 place invariants in 14 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:44] [INFO ] Computed 57 place invariants in 33 ms
[2022-05-16 19:03:44] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:44] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 14 ms returned sat
[2022-05-16 19:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:45] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2022-05-16 19:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:45] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 23 ms returned sat
[2022-05-16 19:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:46] [INFO ] [Nat]Absence check using state equation in 915 ms returned sat
[2022-05-16 19:03:46] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 125 ms.
[2022-05-16 19:03:47] [INFO ] Added : 16 causal constraints over 4 iterations in 859 ms. Result :sat
Minimization took 444 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 128100 steps, including 2443 resets, run finished after 428 ms. (steps per millisecond=299 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 625/625 places, 1564/1564 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 625 transition count 1563
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 624 transition count 1563
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 623 transition count 1562
Applied a total of 4 rules in 49 ms. Remains 623 /625 variables (removed 2) and now considering 1562/1564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/625 places, 1562/1564 transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:48] [INFO ] Computed 57 place invariants in 33 ms
Incomplete random walk after 1000000 steps, including 16773 resets, run finished after 2902 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2789 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 1) seen :0
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:52] [INFO ] Computed 57 place invariants in 34 ms
[2022-05-16 19:03:52] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:52] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 14 ms returned sat
[2022-05-16 19:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:52] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2022-05-16 19:03:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-16 19:03:52] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:53] [INFO ] [Nat]Absence check using state equation in 919 ms returned sat
[2022-05-16 19:03:53] [INFO ] Computed and/alt/rep : 354/1544/354 causal constraints (skipped 1167 transitions) in 98 ms.
[2022-05-16 19:03:54] [INFO ] Added : 26 causal constraints over 6 iterations in 960 ms. Result :sat
Minimization took 277 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 111300 steps, including 1003 resets, run finished after 273 ms. (steps per millisecond=407 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 30 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Starting structural reductions, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 30 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:55] [INFO ] Computed 57 place invariants in 28 ms
[2022-05-16 19:03:55] [INFO ] Implicit Places using invariants in 435 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:55] [INFO ] Computed 57 place invariants in 16 ms
[2022-05-16 19:03:56] [INFO ] Implicit Places using invariants and state equation in 1090 ms returned []
Implicit Place search using SMT with State Equation took 1547 ms to find 0 implicit places.
[2022-05-16 19:03:56] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:03:56] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-16 19:03:57] [INFO ] Dead Transitions using invariants and state equation in 565 ms returned []
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Ending property specific reduction for ASLink-PT-08b-UpperBounds-10 in 12936 ms.
Starting property specific reduction for ASLink-PT-08b-UpperBounds-14
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:57] [INFO ] Computed 57 place invariants in 13 ms
Incomplete random walk after 10000 steps, including 175 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 1564 rows 625 cols
[2022-05-16 19:03:57] [INFO ] Computed 57 place invariants in 13 ms
[2022-05-16 19:03:57] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-16 19:03:57] [INFO ] [Real]Absence check using 14 positive and 43 generalized place invariants in 11 ms returned sat
[2022-05-16 19:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:57] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2022-05-16 19:03:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:57] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-16 19:03:57] [INFO ] [Nat]Absence check using 14 positive and 43 generalized place invariants in 11 ms returned sat
[2022-05-16 19:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:58] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2022-05-16 19:03:58] [INFO ] Computed and/alt/rep : 356/1538/356 causal constraints (skipped 1167 transitions) in 102 ms.
[2022-05-16 19:04:00] [INFO ] Added : 57 causal constraints over 12 iterations in 1565 ms. Result :sat
Minimization took 424 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 111600 steps, including 1725 resets, run finished after 319 ms. (steps per millisecond=349 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 625 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 625/625 places, 1564/1564 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 625 transition count 1563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 624 transition count 1563
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 624 transition count 1562
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 623 transition count 1562
Applied a total of 4 rules in 37 ms. Remains 623 /625 variables (removed 2) and now considering 1562/1564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/625 places, 1562/1564 transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:04:01] [INFO ] Computed 57 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 16843 resets, run finished after 2723 ms. (steps per millisecond=367 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2840 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 1) seen :0
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:04:04] [INFO ] Computed 57 place invariants in 22 ms
[2022-05-16 19:04:04] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:04] [INFO ] [Real]Absence check using 13 positive and 44 generalized place invariants in 15 ms returned sat
[2022-05-16 19:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:05] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2022-05-16 19:04:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2022-05-16 19:04:05] [INFO ] [Nat]Absence check using 13 positive and 44 generalized place invariants in 12 ms returned sat
[2022-05-16 19:04:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:06] [INFO ] [Nat]Absence check using state equation in 799 ms returned sat
[2022-05-16 19:04:06] [INFO ] Computed and/alt/rep : 354/1536/354 causal constraints (skipped 1167 transitions) in 107 ms.
[2022-05-16 19:04:07] [INFO ] Added : 31 causal constraints over 8 iterations in 1316 ms. Result :sat
Minimization took 364 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 116100 steps, including 2900 resets, run finished after 336 ms. (steps per millisecond=345 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 25 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Starting structural reductions, iteration 0 : 623/623 places, 1562/1562 transitions.
Applied a total of 0 rules in 25 ms. Remains 623 /623 variables (removed 0) and now considering 1562/1562 (removed 0) transitions.
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:04:08] [INFO ] Computed 57 place invariants in 34 ms
[2022-05-16 19:04:09] [INFO ] Implicit Places using invariants in 646 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:04:09] [INFO ] Computed 57 place invariants in 34 ms
[2022-05-16 19:04:10] [INFO ] Implicit Places using invariants and state equation in 1318 ms returned []
Implicit Place search using SMT with State Equation took 1967 ms to find 0 implicit places.
[2022-05-16 19:04:10] [INFO ] Redundant transitions in 24 ms returned []
// Phase 1: matrix 1562 rows 623 cols
[2022-05-16 19:04:10] [INFO ] Computed 57 place invariants in 32 ms
[2022-05-16 19:04:11] [INFO ] Dead Transitions using invariants and state equation in 671 ms returned []
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 1562/1562 transitions.
Ending property specific reduction for ASLink-PT-08b-UpperBounds-14 in 13763 ms.
[2022-05-16 19:04:11] [INFO ] Flatten gal took : 227 ms
[2022-05-16 19:04:11] [INFO ] Applying decomposition
[2022-05-16 19:04:11] [INFO ] Flatten gal took : 101 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14691060001121631314.txt, -o, /tmp/graph14691060001121631314.bin, -w, /tmp/graph14691060001121631314.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14691060001121631314.bin, -l, -1, -v, -w, /tmp/graph14691060001121631314.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-16 19:04:12] [INFO ] Decomposing Gal with order
[2022-05-16 19:04:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:04:12] [INFO ] Removed a total of 3128 redundant transitions.
[2022-05-16 19:04:12] [INFO ] Flatten gal took : 175 ms
[2022-05-16 19:04:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 37 ms.
[2022-05-16 19:04:12] [INFO ] Time to serialize gal into /tmp/UpperBounds10507334719714131679.gal : 15 ms
[2022-05-16 19:04:12] [INFO ] Time to serialize properties into /tmp/UpperBounds7565986544949888918.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10507334719714131679.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds7565986544949888918.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds10507334719714131679.gal -t CGAL -reachable-file /tmp/UpperBounds7565986544949888918.prop --nowitness
Loading property file /tmp/UpperBounds7565986544949888918.prop.
Detected timeout of ITS tools.
[2022-05-16 19:26:32] [INFO ] Applying decomposition
[2022-05-16 19:26:32] [INFO ] Flatten gal took : 248 ms
[2022-05-16 19:26:33] [INFO ] Decomposing Gal with order
[2022-05-16 19:26:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:26:33] [INFO ] Removed a total of 2972 redundant transitions.
[2022-05-16 19:26:33] [INFO ] Flatten gal took : 310 ms
[2022-05-16 19:26:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 1282 labels/synchronizations in 85 ms.
[2022-05-16 19:26:33] [INFO ] Time to serialize gal into /tmp/UpperBounds5557840632691115854.gal : 22 ms
[2022-05-16 19:26:33] [INFO ] Time to serialize properties into /tmp/UpperBounds623605215214628711.prop : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds5557840632691115854.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds623605215214628711.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds5557840632691115854.gal -t CGAL -reachable-file /tmp/UpperBounds623605215214628711.prop --nowitness
Loading property file /tmp/UpperBounds623605215214628711.prop.
Detected timeout of ITS tools.
[2022-05-16 19:48:53] [INFO ] Flatten gal took : 80 ms
[2022-05-16 19:48:53] [INFO ] Input system was already deterministic with 1564 transitions.
[2022-05-16 19:48:53] [INFO ] Transformed 625 places.
[2022-05-16 19:48:53] [INFO ] Transformed 1564 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-16 19:48:53] [INFO ] Time to serialize gal into /tmp/UpperBounds4723726584884389135.gal : 24 ms
[2022-05-16 19:48:53] [INFO ] Time to serialize properties into /tmp/UpperBounds11281663295275785612.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds4723726584884389135.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds11281663295275785612.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds4723726584884389135.gal -t CGAL -reachable-file /tmp/UpperBounds11281663295275785612.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11281663295275785612.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-08b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is ASLink-PT-08b, 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 r010-tajo-165245701600049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08b.tgz
mv ASLink-PT-08b 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 ;