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-165245701500034.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-06a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701500034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 832K
-rw-r--r-- 1 mcc users 7.0K Apr 30 07:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 07:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 07:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 07:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 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 597K 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-06a-UpperBounds-00
FORMULA_NAME ASLink-PT-06a-UpperBounds-01
FORMULA_NAME ASLink-PT-06a-UpperBounds-02
FORMULA_NAME ASLink-PT-06a-UpperBounds-03
FORMULA_NAME ASLink-PT-06a-UpperBounds-04
FORMULA_NAME ASLink-PT-06a-UpperBounds-05
FORMULA_NAME ASLink-PT-06a-UpperBounds-06
FORMULA_NAME ASLink-PT-06a-UpperBounds-07
FORMULA_NAME ASLink-PT-06a-UpperBounds-08
FORMULA_NAME ASLink-PT-06a-UpperBounds-09
FORMULA_NAME ASLink-PT-06a-UpperBounds-10
FORMULA_NAME ASLink-PT-06a-UpperBounds-11
FORMULA_NAME ASLink-PT-06a-UpperBounds-12
FORMULA_NAME ASLink-PT-06a-UpperBounds-13
FORMULA_NAME ASLink-PT-06a-UpperBounds-14
FORMULA_NAME ASLink-PT-06a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727413126

Running Version 0
[2022-05-16 18:56:54] [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 18:56:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:56:55] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2022-05-16 18:56:55] [INFO ] Transformed 1406 places.
[2022-05-16 18:56:55] [INFO ] Transformed 2100 transitions.
[2022-05-16 18:56:55] [INFO ] Found NUPN structural information;
[2022-05-16 18:56:55] [INFO ] Parsed PT model containing 1406 places and 2100 transitions in 182 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
// Phase 1: matrix 2078 rows 1406 cols
[2022-05-16 18:56:55] [INFO ] Computed 270 place invariants in 209 ms
Incomplete random walk after 10000 steps, including 58 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 16) seen :11
FORMULA ASLink-PT-06a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
// Phase 1: matrix 2078 rows 1406 cols
[2022-05-16 18:56:55] [INFO ] Computed 270 place invariants in 32 ms
[2022-05-16 18:56:56] [INFO ] [Real]Absence check using 66 positive place invariants in 39 ms returned sat
[2022-05-16 18:56:56] [INFO ] [Real]Absence check using 66 positive and 204 generalized place invariants in 46 ms returned sat
[2022-05-16 18:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:56:56] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2022-05-16 18:56:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:56:57] [INFO ] [Nat]Absence check using 66 positive place invariants in 46 ms returned sat
[2022-05-16 18:56:57] [INFO ] [Nat]Absence check using 66 positive and 204 generalized place invariants in 48 ms returned sat
[2022-05-16 18:56:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:01] [INFO ] [Nat]Absence check using state equation in 4660 ms returned unknown
[2022-05-16 18:57:02] [INFO ] [Real]Absence check using 66 positive place invariants in 38 ms returned sat
[2022-05-16 18:57:02] [INFO ] [Real]Absence check using 66 positive and 204 generalized place invariants in 64 ms returned sat
[2022-05-16 18:57:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:03] [INFO ] [Real]Absence check using state equation in 1431 ms returned sat
[2022-05-16 18:57:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:04] [INFO ] [Nat]Absence check using 66 positive place invariants in 39 ms returned sat
[2022-05-16 18:57:04] [INFO ] [Nat]Absence check using 66 positive and 204 generalized place invariants in 62 ms returned sat
[2022-05-16 18:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:08] [INFO ] [Nat]Absence check using state equation in 4686 ms returned unknown
[2022-05-16 18:57:09] [INFO ] [Real]Absence check using 66 positive place invariants in 34 ms returned sat
[2022-05-16 18:57:09] [INFO ] [Real]Absence check using 66 positive and 204 generalized place invariants in 60 ms returned sat
[2022-05-16 18:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:10] [INFO ] [Real]Absence check using state equation in 879 ms returned sat
[2022-05-16 18:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:10] [INFO ] [Nat]Absence check using 66 positive place invariants in 29 ms returned sat
[2022-05-16 18:57:10] [INFO ] [Nat]Absence check using 66 positive and 204 generalized place invariants in 47 ms returned sat
[2022-05-16 18:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:15] [INFO ] [Nat]Absence check using state equation in 4778 ms returned unknown
[2022-05-16 18:57:15] [INFO ] [Real]Absence check using 66 positive place invariants in 27 ms returned sat
[2022-05-16 18:57:15] [INFO ] [Real]Absence check using 66 positive and 204 generalized place invariants in 49 ms returned sat
[2022-05-16 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:16] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2022-05-16 18:57:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:16] [INFO ] [Nat]Absence check using 66 positive place invariants in 31 ms returned sat
[2022-05-16 18:57:16] [INFO ] [Nat]Absence check using 66 positive and 204 generalized place invariants in 47 ms returned sat
[2022-05-16 18:57:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:21] [INFO ] [Nat]Absence check using state equation in 4716 ms returned unknown
[2022-05-16 18:57:21] [INFO ] [Real]Absence check using 66 positive place invariants in 32 ms returned sat
[2022-05-16 18:57:21] [INFO ] [Real]Absence check using 66 positive and 204 generalized place invariants in 58 ms returned sat
[2022-05-16 18:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:22] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2022-05-16 18:57:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:23] [INFO ] [Nat]Absence check using 66 positive place invariants in 28 ms returned sat
[2022-05-16 18:57:23] [INFO ] [Nat]Absence check using 66 positive and 204 generalized place invariants in 51 ms returned sat
[2022-05-16 18:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:27] [INFO ] [Nat]Absence check using state equation in 4695 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 1406 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1406/1406 places, 2078/2078 transitions.
Ensure Unique test removed 24 places
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1370 transition count 1954
Reduce places removed 124 places and 0 transitions.
Iterating post reduction 1 with 124 rules applied. Total rules applied 284 place count 1246 transition count 1954
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 129 Pre rules applied. Total rules applied 284 place count 1246 transition count 1825
Deduced a syphon composed of 129 places in 6 ms
Ensure Unique test removed 50 places
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 592 place count 1067 transition count 1825
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 593 place count 1067 transition count 1824
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 594 place count 1066 transition count 1824
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 603 place count 1057 transition count 1777
Ensure Unique test removed 1 places
Iterating global reduction 4 with 10 rules applied. Total rules applied 613 place count 1056 transition count 1777
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 619 place count 1055 transition count 1772
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 622 place count 1052 transition count 1772
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 623 place count 1051 transition count 1764
Iterating global reduction 6 with 1 rules applied. Total rules applied 624 place count 1051 transition count 1764
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 625 place count 1050 transition count 1756
Iterating global reduction 6 with 1 rules applied. Total rules applied 626 place count 1050 transition count 1756
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 627 place count 1049 transition count 1748
Iterating global reduction 6 with 1 rules applied. Total rules applied 628 place count 1049 transition count 1748
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 629 place count 1048 transition count 1740
Iterating global reduction 6 with 1 rules applied. Total rules applied 630 place count 1048 transition count 1740
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 631 place count 1047 transition count 1732
Iterating global reduction 6 with 1 rules applied. Total rules applied 632 place count 1047 transition count 1732
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 633 place count 1046 transition count 1724
Iterating global reduction 6 with 1 rules applied. Total rules applied 634 place count 1046 transition count 1724
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 635 place count 1045 transition count 1716
Iterating global reduction 6 with 1 rules applied. Total rules applied 636 place count 1045 transition count 1716
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 637 place count 1044 transition count 1708
Iterating global reduction 6 with 1 rules applied. Total rules applied 638 place count 1044 transition count 1708
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 639 place count 1043 transition count 1700
Iterating global reduction 6 with 1 rules applied. Total rules applied 640 place count 1043 transition count 1700
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 641 place count 1042 transition count 1692
Iterating global reduction 6 with 1 rules applied. Total rules applied 642 place count 1042 transition count 1692
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 643 place count 1041 transition count 1684
Iterating global reduction 6 with 1 rules applied. Total rules applied 644 place count 1041 transition count 1684
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 645 place count 1040 transition count 1676
Iterating global reduction 6 with 1 rules applied. Total rules applied 646 place count 1040 transition count 1676
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 647 place count 1039 transition count 1668
Iterating global reduction 6 with 1 rules applied. Total rules applied 648 place count 1039 transition count 1668
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 649 place count 1038 transition count 1660
Iterating global reduction 6 with 1 rules applied. Total rules applied 650 place count 1038 transition count 1660
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 651 place count 1037 transition count 1652
Iterating global reduction 6 with 1 rules applied. Total rules applied 652 place count 1037 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 653 place count 1036 transition count 1644
Iterating global reduction 6 with 1 rules applied. Total rules applied 654 place count 1036 transition count 1644
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 6 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 6 with 84 rules applied. Total rules applied 738 place count 994 transition count 1602
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 743 place count 994 transition count 1597
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 748 place count 989 transition count 1597
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 755 place count 989 transition count 1597
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 756 place count 988 transition count 1596
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 766 place count 978 transition count 1596
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 20 Pre rules applied. Total rules applied 766 place count 978 transition count 1576
Deduced a syphon composed of 20 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 41 rules applied. Total rules applied 807 place count 957 transition count 1576
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 8 with 6 rules applied. Total rules applied 813 place count 951 transition count 1576
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 813 place count 951 transition count 1575
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 815 place count 950 transition count 1575
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 827 place count 944 transition count 1569
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 832 place count 939 transition count 1564
Iterating global reduction 9 with 5 rules applied. Total rules applied 837 place count 939 transition count 1564
Free-agglomeration rule applied 5 times.
Iterating global reduction 9 with 5 rules applied. Total rules applied 842 place count 939 transition count 1559
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 847 place count 934 transition count 1559
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 852 place count 934 transition count 1559
Applied a total of 852 rules in 1551 ms. Remains 934 /1406 variables (removed 472) and now considering 1559/2078 (removed 519) transitions.
Finished structural reductions, in 1 iterations. Remains : 934/1406 places, 1559/2078 transitions.
// Phase 1: matrix 1559 rows 934 cols
[2022-05-16 18:57:29] [INFO ] Computed 165 place invariants in 46 ms
Incomplete random walk after 1000000 steps, including 10231 resets, run finished after 2845 ms. (steps per millisecond=351 ) properties (out of 5) seen :1
FORMULA ASLink-PT-06a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 1761 resets, run finished after 1220 ms. (steps per millisecond=819 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1775 resets, run finished after 1184 ms. (steps per millisecond=844 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1776 resets, run finished after 1128 ms. (steps per millisecond=886 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1800 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties (out of 4) seen :0
// Phase 1: matrix 1559 rows 934 cols
[2022-05-16 18:57:37] [INFO ] Computed 165 place invariants in 45 ms
[2022-05-16 18:57:37] [INFO ] [Real]Absence check using 43 positive place invariants in 20 ms returned sat
[2022-05-16 18:57:37] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 28 ms returned sat
[2022-05-16 18:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:37] [INFO ] [Real]Absence check using state equation in 593 ms returned sat
[2022-05-16 18:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:37] [INFO ] [Nat]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:57:38] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 30 ms returned sat
[2022-05-16 18:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:38] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2022-05-16 18:57:39] [INFO ] Computed and/alt/rep : 618/2334/618 causal constraints (skipped 907 transitions) in 144 ms.
[2022-05-16 18:57:44] [INFO ] Added : 173 causal constraints over 35 iterations in 5853 ms. Result :sat
Minimization took 313 ms.
[2022-05-16 18:57:45] [INFO ] [Real]Absence check using 43 positive place invariants in 19 ms returned sat
[2022-05-16 18:57:45] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 33 ms returned sat
[2022-05-16 18:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:45] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2022-05-16 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:46] [INFO ] [Nat]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:57:46] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 48 ms returned sat
[2022-05-16 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:47] [INFO ] [Nat]Absence check using state equation in 999 ms returned sat
[2022-05-16 18:57:47] [INFO ] Deduced a trap composed of 54 places in 312 ms of which 7 ms to minimize.
[2022-05-16 18:57:47] [INFO ] Deduced a trap composed of 50 places in 243 ms of which 1 ms to minimize.
[2022-05-16 18:57:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 742 ms
[2022-05-16 18:57:48] [INFO ] Computed and/alt/rep : 618/2334/618 causal constraints (skipped 907 transitions) in 142 ms.
[2022-05-16 18:57:59] [INFO ] Added : 436 causal constraints over 88 iterations in 11682 ms. Result :sat
Minimization took 731 ms.
[2022-05-16 18:58:00] [INFO ] [Real]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:58:00] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 33 ms returned sat
[2022-05-16 18:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:01] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2022-05-16 18:58:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:01] [INFO ] [Nat]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:58:01] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 29 ms returned sat
[2022-05-16 18:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:02] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2022-05-16 18:58:02] [INFO ] Computed and/alt/rep : 618/2334/618 causal constraints (skipped 907 transitions) in 125 ms.
[2022-05-16 18:58:09] [INFO ] Added : 294 causal constraints over 59 iterations in 7762 ms. Result :sat
Minimization took 540 ms.
[2022-05-16 18:58:10] [INFO ] [Real]Absence check using 43 positive place invariants in 15 ms returned sat
[2022-05-16 18:58:10] [INFO ] [Real]Absence check using 43 positive and 122 generalized place invariants in 29 ms returned sat
[2022-05-16 18:58:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:11] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2022-05-16 18:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:11] [INFO ] [Nat]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:58:11] [INFO ] [Nat]Absence check using 43 positive and 122 generalized place invariants in 30 ms returned sat
[2022-05-16 18:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:12] [INFO ] [Nat]Absence check using state equation in 859 ms returned sat
[2022-05-16 18:58:12] [INFO ] Computed and/alt/rep : 618/2334/618 causal constraints (skipped 907 transitions) in 144 ms.
[2022-05-16 18:58:25] [INFO ] Added : 427 causal constraints over 86 iterations in 13083 ms. Result :sat
Minimization took 1215 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 309800 steps, including 3384 resets, run finished after 1061 ms. (steps per millisecond=291 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 331100 steps, including 3604 resets, run finished after 918 ms. (steps per millisecond=360 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 336700 steps, including 2656 resets, run finished after 1069 ms. (steps per millisecond=314 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 113200 steps, including 1996 resets, run finished after 469 ms. (steps per millisecond=241 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 934/934 places, 1559/1559 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 934 transition count 1558
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 932 transition count 1558
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 932 transition count 1557
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 5 place count 931 transition count 1557
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 930 transition count 1557
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 3 with 2 rules applied. Total rules applied 8 place count 929 transition count 1556
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 928 transition count 1555
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 928 transition count 1555
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 928 transition count 1554
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 927 transition count 1554
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 927 transition count 1554
Applied a total of 13 rules in 307 ms. Remains 927 /934 variables (removed 7) and now considering 1554/1559 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 927/934 places, 1554/1559 transitions.
// Phase 1: matrix 1554 rows 927 cols
[2022-05-16 18:58:30] [INFO ] Computed 163 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 11173 resets, run finished after 3191 ms. (steps per millisecond=313 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1851 resets, run finished after 1230 ms. (steps per millisecond=813 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1821 resets, run finished after 1215 ms. (steps per millisecond=823 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1842 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1816 resets, run finished after 1112 ms. (steps per millisecond=899 ) properties (out of 4) seen :0
// Phase 1: matrix 1554 rows 927 cols
[2022-05-16 18:58:38] [INFO ] Computed 163 place invariants in 51 ms
[2022-05-16 18:58:38] [INFO ] [Real]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:58:38] [INFO ] [Real]Absence check using 43 positive and 120 generalized place invariants in 27 ms returned sat
[2022-05-16 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:39] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2022-05-16 18:58:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:39] [INFO ] [Nat]Absence check using 43 positive place invariants in 15 ms returned sat
[2022-05-16 18:58:39] [INFO ] [Nat]Absence check using 43 positive and 120 generalized place invariants in 28 ms returned sat
[2022-05-16 18:58:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:40] [INFO ] [Nat]Absence check using state equation in 846 ms returned sat
[2022-05-16 18:58:40] [INFO ] Computed and/alt/rep : 614/2328/614 causal constraints (skipped 907 transitions) in 107 ms.
[2022-05-16 18:58:50] [INFO ] Added : 400 causal constraints over 80 iterations in 10433 ms. Result :sat
Minimization took 596 ms.
[2022-05-16 18:58:51] [INFO ] [Real]Absence check using 43 positive place invariants in 15 ms returned sat
[2022-05-16 18:58:51] [INFO ] [Real]Absence check using 43 positive and 120 generalized place invariants in 28 ms returned sat
[2022-05-16 18:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:52] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2022-05-16 18:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:52] [INFO ] [Nat]Absence check using 43 positive place invariants in 15 ms returned sat
[2022-05-16 18:58:52] [INFO ] [Nat]Absence check using 43 positive and 120 generalized place invariants in 26 ms returned sat
[2022-05-16 18:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:53] [INFO ] [Nat]Absence check using state equation in 530 ms returned sat
[2022-05-16 18:58:53] [INFO ] Computed and/alt/rep : 614/2328/614 causal constraints (skipped 907 transitions) in 102 ms.
[2022-05-16 18:59:05] [INFO ] Added : 446 causal constraints over 90 iterations in 12062 ms. Result :sat
Minimization took 722 ms.
[2022-05-16 18:59:06] [INFO ] [Real]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:59:06] [INFO ] [Real]Absence check using 43 positive and 120 generalized place invariants in 29 ms returned sat
[2022-05-16 18:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:06] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2022-05-16 18:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:06] [INFO ] [Nat]Absence check using 43 positive place invariants in 17 ms returned sat
[2022-05-16 18:59:06] [INFO ] [Nat]Absence check using 43 positive and 120 generalized place invariants in 28 ms returned sat
[2022-05-16 18:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:08] [INFO ] [Nat]Absence check using state equation in 1167 ms returned sat
[2022-05-16 18:59:08] [INFO ] Computed and/alt/rep : 614/2328/614 causal constraints (skipped 907 transitions) in 101 ms.
[2022-05-16 18:59:18] [INFO ] Added : 431 causal constraints over 87 iterations in 9823 ms. Result :sat
Minimization took 388 ms.
[2022-05-16 18:59:18] [INFO ] [Real]Absence check using 43 positive place invariants in 16 ms returned sat
[2022-05-16 18:59:18] [INFO ] [Real]Absence check using 43 positive and 120 generalized place invariants in 35 ms returned sat
[2022-05-16 18:59:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:19] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2022-05-16 18:59:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:19] [INFO ] [Nat]Absence check using 43 positive place invariants in 14 ms returned sat
[2022-05-16 18:59:19] [INFO ] [Nat]Absence check using 43 positive and 120 generalized place invariants in 25 ms returned sat
[2022-05-16 18:59:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:20] [INFO ] [Nat]Absence check using state equation in 637 ms returned sat
[2022-05-16 18:59:20] [INFO ] Computed and/alt/rep : 614/2328/614 causal constraints (skipped 907 transitions) in 115 ms.
[2022-05-16 18:59:31] [INFO ] Added : 389 causal constraints over 78 iterations in 11244 ms. Result :sat
Minimization took 772 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 273000 steps, including 2757 resets, run finished after 834 ms. (steps per millisecond=327 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 180600 steps, including 2837 resets, run finished after 491 ms. (steps per millisecond=367 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 144300 steps, including 2030 resets, run finished after 384 ms. (steps per millisecond=375 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 343700 steps, including 4989 resets, run finished after 942 ms. (steps per millisecond=364 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 927 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 927/927 places, 1554/1554 transitions.
Applied a total of 0 rules in 27 ms. Remains 927 /927 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 927/927 places, 1554/1554 transitions.
Starting structural reductions, iteration 0 : 927/927 places, 1554/1554 transitions.
Applied a total of 0 rules in 27 ms. Remains 927 /927 variables (removed 0) and now considering 1554/1554 (removed 0) transitions.
// Phase 1: matrix 1554 rows 927 cols
[2022-05-16 18:59:35] [INFO ] Computed 163 place invariants in 47 ms
[2022-05-16 18:59:35] [INFO ] Implicit Places using invariants in 735 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 262, 276, 277, 278, 296, 314, 383, 387, 388, 399, 400, 401, 419, 437, 472, 508, 512, 513, 524, 525, 526, 544, 562, 631, 635, 636, 647, 648, 649, 667, 685, 754, 758, 759, 762, 773, 774, 775, 793, 795, 798, 816, 817, 818, 819, 831, 837, 843, 849, 855, 861, 867, 873, 879, 885, 891]
Discarding 69 places :
Implicit Place search using SMT only with invariants took 742 ms to find 69 implicit places.
[2022-05-16 18:59:35] [INFO ] Redundant transitions in 173 ms returned []
// Phase 1: matrix 1554 rows 858 cols
[2022-05-16 18:59:35] [INFO ] Computed 94 place invariants in 13 ms
[2022-05-16 18:59:36] [INFO ] Dead Transitions using invariants and state equation in 731 ms returned []
Starting structural reductions, iteration 1 : 858/927 places, 1554/1554 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 858 transition count 1436
Reduce places removed 118 places and 0 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 236 place count 740 transition count 1436
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 236 place count 740 transition count 1405
Deduced a syphon composed of 31 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 63 rules applied. Total rules applied 299 place count 708 transition count 1405
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 311 place count 704 transition count 1397
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 319 place count 696 transition count 1397
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 334 place count 681 transition count 1382
Iterating global reduction 4 with 15 rules applied. Total rules applied 349 place count 681 transition count 1382
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 352 place count 681 transition count 1379
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 352 place count 681 transition count 1378
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 354 place count 680 transition count 1378
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 357 place count 677 transition count 1375
Iterating global reduction 5 with 3 rules applied. Total rules applied 360 place count 677 transition count 1375
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 361 place count 676 transition count 1374
Iterating global reduction 5 with 1 rules applied. Total rules applied 362 place count 676 transition count 1374
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 363 place count 675 transition count 1373
Iterating global reduction 5 with 1 rules applied. Total rules applied 364 place count 675 transition count 1373
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 5 with 108 rules applied. Total rules applied 472 place count 621 transition count 1319
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 477 place count 621 transition count 1314
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 482 place count 616 transition count 1309
Iterating global reduction 6 with 5 rules applied. Total rules applied 487 place count 616 transition count 1309
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 492 place count 616 transition count 1304
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 7 with 15 rules applied. Total rules applied 507 place count 616 transition count 1289
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 523 place count 600 transition count 1289
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 524 place count 600 transition count 1288
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 8 with 18 rules applied. Total rules applied 542 place count 600 transition count 1288
Applied a total of 542 rules in 262 ms. Remains 600 /858 variables (removed 258) and now considering 1288/1554 (removed 266) transitions.
// Phase 1: matrix 1288 rows 600 cols
[2022-05-16 18:59:36] [INFO ] Computed 88 place invariants in 11 ms
[2022-05-16 18:59:37] [INFO ] Implicit Places using invariants in 419 ms returned [72, 89, 95, 98, 100, 103, 104, 173, 179, 182, 184, 188, 195, 196, 249, 266, 272, 275, 277, 282, 283, 335, 354, 360, 363, 365, 370, 371, 423, 440, 446, 449, 451, 456, 457, 509, 526, 532, 535, 537]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 422 ms to find 40 implicit places.
Starting structural reductions, iteration 2 : 560/927 places, 1288/1554 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 542 transition count 1270
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 542 transition count 1270
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 41 place count 537 transition count 1265
Iterating global reduction 0 with 5 rules applied. Total rules applied 46 place count 537 transition count 1265
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 68 place count 526 transition count 1254
Free-agglomeration rule applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 86 place count 526 transition count 1236
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 104 place count 508 transition count 1236
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 109 place count 508 transition count 1231
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 114 place count 503 transition count 1231
Applied a total of 114 rules in 92 ms. Remains 503 /560 variables (removed 57) and now considering 1231/1288 (removed 57) transitions.
// Phase 1: matrix 1231 rows 503 cols
[2022-05-16 18:59:37] [INFO ] Computed 48 place invariants in 17 ms
[2022-05-16 18:59:37] [INFO ] Implicit Places using invariants in 266 ms returned []
// Phase 1: matrix 1231 rows 503 cols
[2022-05-16 18:59:37] [INFO ] Computed 48 place invariants in 9 ms
[2022-05-16 18:59:38] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1174 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 503/927 places, 1231/1554 transitions.
Successfully produced net in file /tmp/petri1000_1830209197537556687.dot
Successfully produced net in file /tmp/petri1001_2557081581540178929.dot
Successfully produced net in file /tmp/petri1002_3105274812125622090.dot
Successfully produced net in file /tmp/petri1003_18098717486255175270.dot
Successfully produced net in file /tmp/petri1004_582285600571531081.dot
Successfully produced net in file /tmp/petri1005_10678123542642724587.dot
Successfully produced net in file /tmp/petri1006_13319599320350649406.dot
Drop transitions removed 7 transitions
Dominated transitions for bounds rules discarded 7 transitions
// Phase 1: matrix 1224 rows 503 cols
[2022-05-16 18:59:38] [INFO ] Computed 48 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 17537 resets, run finished after 2278 ms. (steps per millisecond=438 ) properties (out of 4) seen :1
FORMULA ASLink-PT-06a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 3846 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3849 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3858 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 3) seen :0
// Phase 1: matrix 1224 rows 503 cols
[2022-05-16 18:59:43] [INFO ] Computed 48 place invariants in 28 ms
[2022-05-16 18:59:43] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 18:59:43] [INFO ] [Real]Absence check using 14 positive and 34 generalized place invariants in 12 ms returned sat
[2022-05-16 18:59:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:44] [INFO ] [Real]Absence check using state equation in 295 ms returned sat
[2022-05-16 18:59:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 18:59:44] [INFO ] [Nat]Absence check using 14 positive and 34 generalized place invariants in 11 ms returned sat
[2022-05-16 18:59:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:44] [INFO ] [Nat]Absence check using state equation in 423 ms returned sat
[2022-05-16 18:59:44] [INFO ] Computed and/alt/rep : 269/1200/269 causal constraints (skipped 925 transitions) in 91 ms.
[2022-05-16 18:59:45] [INFO ] Added : 17 causal constraints over 4 iterations in 495 ms. Result :sat
Minimization took 284 ms.
[2022-05-16 18:59:45] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 18:59:45] [INFO ] [Real]Absence check using 14 positive and 34 generalized place invariants in 12 ms returned sat
[2022-05-16 18:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:45] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-05-16 18:59:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 18:59:46] [INFO ] [Nat]Absence check using 14 positive and 34 generalized place invariants in 12 ms returned sat
[2022-05-16 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:46] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2022-05-16 18:59:46] [INFO ] Computed and/alt/rep : 269/1200/269 causal constraints (skipped 925 transitions) in 101 ms.
[2022-05-16 18:59:48] [INFO ] Added : 37 causal constraints over 8 iterations in 1262 ms. Result :sat
Minimization took 266 ms.
[2022-05-16 18:59:48] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-16 18:59:48] [INFO ] [Real]Absence check using 14 positive and 34 generalized place invariants in 11 ms returned sat
[2022-05-16 18:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:48] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2022-05-16 18:59:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-16 18:59:48] [INFO ] [Nat]Absence check using 14 positive and 34 generalized place invariants in 11 ms returned sat
[2022-05-16 18:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:49] [INFO ] [Nat]Absence check using state equation in 492 ms returned sat
[2022-05-16 18:59:49] [INFO ] Computed and/alt/rep : 269/1200/269 causal constraints (skipped 925 transitions) in 95 ms.
[2022-05-16 18:59:50] [INFO ] Added : 27 causal constraints over 6 iterations in 610 ms. Result :sat
Minimization took 207 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 73800 steps, including 2722 resets, run finished after 230 ms. (steps per millisecond=320 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 131900 steps, including 2870 resets, run finished after 391 ms. (steps per millisecond=337 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 92500 steps, including 2079 resets, run finished after 252 ms. (steps per millisecond=367 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 503 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 503/503 places, 1224/1224 transitions.
Graph (complete) has 3059 edges and 503 vertex of which 496 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 495 transition count 1223
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 495 transition count 1223
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 9 place count 495 transition count 1223
Applied a total of 9 rules in 61 ms. Remains 495 /503 variables (removed 8) and now considering 1223/1224 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 495/503 places, 1223/1224 transitions.
// Phase 1: matrix 1223 rows 495 cols
[2022-05-16 18:59:51] [INFO ] Computed 48 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 17434 resets, run finished after 2536 ms. (steps per millisecond=394 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3843 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3803 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3833 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 3) seen :0
// Phase 1: matrix 1223 rows 495 cols
[2022-05-16 18:59:56] [INFO ] Computed 48 place invariants in 26 ms
[2022-05-16 18:59:56] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2022-05-16 18:59:56] [INFO ] [Real]Absence check using 12 positive and 36 generalized place invariants in 13 ms returned sat
[2022-05-16 18:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:56] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2022-05-16 18:59:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:57] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2022-05-16 18:59:57] [INFO ] [Nat]Absence check using 12 positive and 36 generalized place invariants in 13 ms returned sat
[2022-05-16 18:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:57] [INFO ] [Nat]Absence check using state equation in 376 ms returned sat
[2022-05-16 18:59:57] [INFO ] Computed and/alt/rep : 268/1196/268 causal constraints (skipped 925 transitions) in 100 ms.
[2022-05-16 18:59:58] [INFO ] Added : 16 causal constraints over 4 iterations in 514 ms. Result :sat
Minimization took 167 ms.
[2022-05-16 18:59:58] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2022-05-16 18:59:58] [INFO ] [Real]Absence check using 12 positive and 36 generalized place invariants in 14 ms returned sat
[2022-05-16 18:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:58] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2022-05-16 18:59:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:58] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2022-05-16 18:59:58] [INFO ] [Nat]Absence check using 12 positive and 36 generalized place invariants in 13 ms returned sat
[2022-05-16 18:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:59] [INFO ] [Nat]Absence check using state equation in 359 ms returned sat
[2022-05-16 18:59:59] [INFO ] Computed and/alt/rep : 268/1196/268 causal constraints (skipped 925 transitions) in 103 ms.
[2022-05-16 18:59:59] [INFO ] Added : 16 causal constraints over 4 iterations in 608 ms. Result :sat
Minimization took 272 ms.
[2022-05-16 19:00:00] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2022-05-16 19:00:00] [INFO ] [Real]Absence check using 12 positive and 36 generalized place invariants in 12 ms returned sat
[2022-05-16 19:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:00] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2022-05-16 19:00:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2022-05-16 19:00:00] [INFO ] [Nat]Absence check using 12 positive and 36 generalized place invariants in 13 ms returned sat
[2022-05-16 19:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:01] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2022-05-16 19:00:01] [INFO ] Computed and/alt/rep : 268/1196/268 causal constraints (skipped 925 transitions) in 104 ms.
[2022-05-16 19:00:01] [INFO ] Added : 8 causal constraints over 2 iterations in 506 ms. Result :sat
Minimization took 265 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 71700 steps, including 3985 resets, run finished after 195 ms. (steps per millisecond=367 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 71700 steps, including 2802 resets, run finished after 202 ms. (steps per millisecond=354 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 43600 steps, including 1558 resets, run finished after 117 ms. (steps per millisecond=372 ) properties (out of 3) seen :2 could not realise parikh vector
FORMULA ASLink-PT-06a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-06a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 495 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 495/495 places, 1223/1223 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 495 transition count 1222
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 493 transition count 1222
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 493 transition count 1221
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 492 transition count 1221
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 491 transition count 1220
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 491 transition count 1219
Applied a total of 8 rules in 35 ms. Remains 491 /495 variables (removed 4) and now considering 1219/1223 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 491/495 places, 1219/1223 transitions.
// Phase 1: matrix 1219 rows 491 cols
[2022-05-16 19:00:02] [INFO ] Computed 47 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 17944 resets, run finished after 2470 ms. (steps per millisecond=404 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4024 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 1) seen :0
// Phase 1: matrix 1219 rows 491 cols
[2022-05-16 19:00:06] [INFO ] Computed 47 place invariants in 26 ms
[2022-05-16 19:00:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2022-05-16 19:00:06] [INFO ] [Real]Absence check using 13 positive and 34 generalized place invariants in 11 ms returned sat
[2022-05-16 19:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:06] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2022-05-16 19:00:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2022-05-16 19:00:06] [INFO ] [Nat]Absence check using 13 positive and 34 generalized place invariants in 12 ms returned sat
[2022-05-16 19:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:07] [INFO ] [Nat]Absence check using state equation in 394 ms returned sat
[2022-05-16 19:00:07] [INFO ] Computed and/alt/rep : 257/1207/257 causal constraints (skipped 932 transitions) in 112 ms.
[2022-05-16 19:00:07] [INFO ] Added : 19 causal constraints over 5 iterations in 833 ms. Result :sat
Minimization took 220 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 69100 steps, including 2945 resets, run finished after 200 ms. (steps per millisecond=345 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 491 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 491/491 places, 1219/1219 transitions.
Applied a total of 0 rules in 20 ms. Remains 491 /491 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 491/491 places, 1219/1219 transitions.
Starting structural reductions, iteration 0 : 491/491 places, 1219/1219 transitions.
Applied a total of 0 rules in 19 ms. Remains 491 /491 variables (removed 0) and now considering 1219/1219 (removed 0) transitions.
// Phase 1: matrix 1219 rows 491 cols
[2022-05-16 19:00:08] [INFO ] Computed 47 place invariants in 20 ms
[2022-05-16 19:00:08] [INFO ] Implicit Places using invariants in 364 ms returned [138, 154]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 368 ms to find 2 implicit places.
[2022-05-16 19:00:08] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1219 rows 489 cols
[2022-05-16 19:00:08] [INFO ] Computed 45 place invariants in 14 ms
[2022-05-16 19:00:09] [INFO ] Dead Transitions using invariants and state equation in 530 ms returned []
Starting structural reductions, iteration 1 : 489/491 places, 1219/1219 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 488 transition count 1218
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 488 transition count 1217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 487 transition count 1217
Applied a total of 4 rules in 40 ms. Remains 487 /489 variables (removed 2) and now considering 1217/1219 (removed 2) transitions.
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:09] [INFO ] Computed 45 place invariants in 10 ms
[2022-05-16 19:00:09] [INFO ] Implicit Places using invariants in 320 ms returned []
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:09] [INFO ] Computed 45 place invariants in 12 ms
[2022-05-16 19:00:10] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 487/491 places, 1217/1219 transitions.
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:10] [INFO ] Computed 45 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 17826 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3987 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 1) seen :0
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:13] [INFO ] Computed 45 place invariants in 26 ms
[2022-05-16 19:00:13] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-16 19:00:13] [INFO ] [Real]Absence check using 11 positive and 34 generalized place invariants in 13 ms returned sat
[2022-05-16 19:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:14] [INFO ] [Real]Absence check using state equation in 302 ms returned sat
[2022-05-16 19:00:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:14] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-16 19:00:14] [INFO ] [Nat]Absence check using 11 positive and 34 generalized place invariants in 12 ms returned sat
[2022-05-16 19:00:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:14] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2022-05-16 19:00:14] [INFO ] Computed and/alt/rep : 264/1168/264 causal constraints (skipped 923 transitions) in 78 ms.
[2022-05-16 19:00:15] [INFO ] Added : 31 causal constraints over 7 iterations in 566 ms. Result :sat
Minimization took 176 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 77500 steps, including 1656 resets, run finished after 173 ms. (steps per millisecond=447 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 487 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 487/487 places, 1217/1217 transitions.
Applied a total of 0 rules in 16 ms. Remains 487 /487 variables (removed 0) and now considering 1217/1217 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1217/1217 transitions.
Starting structural reductions, iteration 0 : 487/487 places, 1217/1217 transitions.
Applied a total of 0 rules in 18 ms. Remains 487 /487 variables (removed 0) and now considering 1217/1217 (removed 0) transitions.
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:15] [INFO ] Computed 45 place invariants in 26 ms
[2022-05-16 19:00:15] [INFO ] Implicit Places using invariants in 367 ms returned []
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:15] [INFO ] Computed 45 place invariants in 12 ms
[2022-05-16 19:00:16] [INFO ] Implicit Places using invariants and state equation in 999 ms returned []
Implicit Place search using SMT with State Equation took 1368 ms to find 0 implicit places.
[2022-05-16 19:00:16] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:16] [INFO ] Computed 45 place invariants in 26 ms
[2022-05-16 19:00:17] [INFO ] Dead Transitions using invariants and state equation in 474 ms returned []
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1217/1217 transitions.
Starting property specific reduction for ASLink-PT-06a-UpperBounds-01
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:17] [INFO ] Computed 45 place invariants in 8 ms
Incomplete random walk after 10000 steps, including 185 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:17] [INFO ] Computed 45 place invariants in 9 ms
[2022-05-16 19:00:17] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-16 19:00:17] [INFO ] [Real]Absence check using 11 positive and 34 generalized place invariants in 10 ms returned sat
[2022-05-16 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:17] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2022-05-16 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:17] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2022-05-16 19:00:17] [INFO ] [Nat]Absence check using 11 positive and 34 generalized place invariants in 13 ms returned sat
[2022-05-16 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:18] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2022-05-16 19:00:18] [INFO ] Computed and/alt/rep : 264/1168/264 causal constraints (skipped 923 transitions) in 85 ms.
[2022-05-16 19:00:19] [INFO ] Added : 31 causal constraints over 7 iterations in 744 ms. Result :sat
Minimization took 250 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 77500 steps, including 1637 resets, run finished after 207 ms. (steps per millisecond=374 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 487 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 487/487 places, 1217/1217 transitions.
Applied a total of 0 rules in 22 ms. Remains 487 /487 variables (removed 0) and now considering 1217/1217 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1217/1217 transitions.
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:19] [INFO ] Computed 45 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 17916 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4011 resets, run finished after 859 ms. (steps per millisecond=1164 ) properties (out of 1) seen :0
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:23] [INFO ] Computed 45 place invariants in 23 ms
[2022-05-16 19:00:23] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2022-05-16 19:00:23] [INFO ] [Real]Absence check using 11 positive and 34 generalized place invariants in 13 ms returned sat
[2022-05-16 19:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:23] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2022-05-16 19:00:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2022-05-16 19:00:23] [INFO ] [Nat]Absence check using 11 positive and 34 generalized place invariants in 10 ms returned sat
[2022-05-16 19:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:23] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2022-05-16 19:00:23] [INFO ] Computed and/alt/rep : 264/1168/264 causal constraints (skipped 923 transitions) in 80 ms.
[2022-05-16 19:00:24] [INFO ] Added : 31 causal constraints over 7 iterations in 762 ms. Result :sat
Minimization took 203 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 77500 steps, including 1645 resets, run finished after 229 ms. (steps per millisecond=338 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 487 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 487/487 places, 1217/1217 transitions.
Applied a total of 0 rules in 18 ms. Remains 487 /487 variables (removed 0) and now considering 1217/1217 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1217/1217 transitions.
Starting structural reductions, iteration 0 : 487/487 places, 1217/1217 transitions.
Applied a total of 0 rules in 18 ms. Remains 487 /487 variables (removed 0) and now considering 1217/1217 (removed 0) transitions.
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:25] [INFO ] Computed 45 place invariants in 25 ms
[2022-05-16 19:00:25] [INFO ] Implicit Places using invariants in 361 ms returned []
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:25] [INFO ] Computed 45 place invariants in 12 ms
[2022-05-16 19:00:26] [INFO ] Implicit Places using invariants and state equation in 980 ms returned []
Implicit Place search using SMT with State Equation took 1343 ms to find 0 implicit places.
[2022-05-16 19:00:26] [INFO ] Redundant transitions in 103 ms returned []
// Phase 1: matrix 1217 rows 487 cols
[2022-05-16 19:00:26] [INFO ] Computed 45 place invariants in 14 ms
[2022-05-16 19:00:27] [INFO ] Dead Transitions using invariants and state equation in 570 ms returned []
Finished structural reductions, in 1 iterations. Remains : 487/487 places, 1217/1217 transitions.
Ending property specific reduction for ASLink-PT-06a-UpperBounds-01 in 9717 ms.
[2022-05-16 19:00:27] [INFO ] Flatten gal took : 133 ms
[2022-05-16 19:00:27] [INFO ] Applying decomposition
[2022-05-16 19:00:27] [INFO ] Flatten gal took : 73 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/graph7550027024149535662.txt, -o, /tmp/graph7550027024149535662.bin, -w, /tmp/graph7550027024149535662.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/graph7550027024149535662.bin, -l, -1, -v, -w, /tmp/graph7550027024149535662.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-16 19:00:27] [INFO ] Decomposing Gal with order
[2022-05-16 19:00:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:00:27] [INFO ] Removed a total of 2559 redundant transitions.
[2022-05-16 19:00:28] [INFO ] Flatten gal took : 155 ms
[2022-05-16 19:00:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 31 ms.
[2022-05-16 19:00:28] [INFO ] Time to serialize gal into /tmp/UpperBounds8770843635319496563.gal : 12 ms
[2022-05-16 19:00:28] [INFO ] Time to serialize properties into /tmp/UpperBounds518715307182574022.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/UpperBounds8770843635319496563.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds518715307182574022.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/UpperBounds8770843635319496563.gal -t CGAL -reachable-file /tmp/UpperBounds518715307182574022.prop --nowitness
Loading property file /tmp/UpperBounds518715307182574022.prop.
Detected timeout of ITS tools.
[2022-05-16 19:21:38] [INFO ] Applying decomposition
[2022-05-16 19:21:38] [INFO ] Flatten gal took : 82 ms
[2022-05-16 19:21:38] [INFO ] Decomposing Gal with order
[2022-05-16 19:21:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:21:38] [INFO ] Removed a total of 2284 redundant transitions.
[2022-05-16 19:21:38] [INFO ] Flatten gal took : 127 ms
[2022-05-16 19:21:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 440 labels/synchronizations in 34 ms.
[2022-05-16 19:21:38] [INFO ] Time to serialize gal into /tmp/UpperBounds15118122957818732054.gal : 5 ms
[2022-05-16 19:21:38] [INFO ] Time to serialize properties into /tmp/UpperBounds2262771933112361796.prop : 0 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/UpperBounds15118122957818732054.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds2262771933112361796.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/UpperBounds15118122957818732054.gal -t CGAL -reachable-file /tmp/UpperBounds2262771933112361796.prop --nowitness
Loading property file /tmp/UpperBounds2262771933112361796.prop.
Detected timeout of ITS tools.
[2022-05-16 19:42:49] [INFO ] Flatten gal took : 81 ms
[2022-05-16 19:42:49] [INFO ] Input system was already deterministic with 1217 transitions.
[2022-05-16 19:42:49] [INFO ] Transformed 487 places.
[2022-05-16 19:42:49] [INFO ] Transformed 1217 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 19:42:49] [INFO ] Time to serialize gal into /tmp/UpperBounds9542345857980468427.gal : 14 ms
[2022-05-16 19:42:49] [INFO ] Time to serialize properties into /tmp/UpperBounds839230694846651702.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/UpperBounds9542345857980468427.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds839230694846651702.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/UpperBounds9542345857980468427.gal -t CGAL -reachable-file /tmp/UpperBounds839230694846651702.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/UpperBounds839230694846651702.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-06a"
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-06a, 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-165245701500034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06a.tgz
mv ASLink-PT-06a 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 ;