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-165245701600055.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-09b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701600055
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.6K Apr 30 07:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 30 07:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 30 07:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 07:21 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 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 1.3M 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-09b-UpperBounds-00
FORMULA_NAME ASLink-PT-09b-UpperBounds-01
FORMULA_NAME ASLink-PT-09b-UpperBounds-02
FORMULA_NAME ASLink-PT-09b-UpperBounds-03
FORMULA_NAME ASLink-PT-09b-UpperBounds-04
FORMULA_NAME ASLink-PT-09b-UpperBounds-05
FORMULA_NAME ASLink-PT-09b-UpperBounds-06
FORMULA_NAME ASLink-PT-09b-UpperBounds-07
FORMULA_NAME ASLink-PT-09b-UpperBounds-08
FORMULA_NAME ASLink-PT-09b-UpperBounds-09
FORMULA_NAME ASLink-PT-09b-UpperBounds-10
FORMULA_NAME ASLink-PT-09b-UpperBounds-11
FORMULA_NAME ASLink-PT-09b-UpperBounds-12
FORMULA_NAME ASLink-PT-09b-UpperBounds-13
FORMULA_NAME ASLink-PT-09b-UpperBounds-14
FORMULA_NAME ASLink-PT-09b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727436315

Running Version 0
[2022-05-16 18:57:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 18:57:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:57:18] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2022-05-16 18:57:18] [INFO ] Transformed 4014 places.
[2022-05-16 18:57:18] [INFO ] Transformed 4932 transitions.
[2022-05-16 18:57:18] [INFO ] Found NUPN structural information;
[2022-05-16 18:57:18] [INFO ] Parsed PT model containing 4014 places and 4932 transitions in 360 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
// Phase 1: matrix 4932 rows 4014 cols
[2022-05-16 18:57:19] [INFO ] Computed 394 place invariants in 419 ms
Incomplete random walk after 10000 steps, including 12 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 16) seen :9
FORMULA ASLink-PT-09b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) 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 7) seen :0
// Phase 1: matrix 4932 rows 4014 cols
[2022-05-16 18:57:20] [INFO ] Computed 394 place invariants in 229 ms
[2022-05-16 18:57:22] [INFO ] [Real]Absence check using 93 positive place invariants in 617 ms returned sat
[2022-05-16 18:57:22] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 118 ms returned sat
[2022-05-16 18:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:25] [INFO ] [Real]Absence check using state equation in 2985 ms returned unknown
[2022-05-16 18:57:26] [INFO ] [Real]Absence check using 93 positive place invariants in 85 ms returned sat
[2022-05-16 18:57:26] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 123 ms returned sat
[2022-05-16 18:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:30] [INFO ] [Real]Absence check using state equation in 4127 ms returned unknown
[2022-05-16 18:57:31] [INFO ] [Real]Absence check using 93 positive place invariants in 132 ms returned sat
[2022-05-16 18:57:31] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 168 ms returned sat
[2022-05-16 18:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:34] [INFO ] [Real]Absence check using state equation in 3162 ms returned sat
[2022-05-16 18:57:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:36] [INFO ] [Nat]Absence check using 93 positive place invariants in 107 ms returned sat
[2022-05-16 18:57:36] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 202 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 3643 ms returned unknown
[2022-05-16 18:57:40] [INFO ] [Real]Absence check using 93 positive place invariants in 92 ms returned sat
[2022-05-16 18:57:40] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 131 ms returned sat
[2022-05-16 18:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:43] [INFO ] [Real]Absence check using state equation in 3060 ms returned sat
[2022-05-16 18:57:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:44] [INFO ] [Nat]Absence check using 93 positive place invariants in 92 ms returned sat
[2022-05-16 18:57:45] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 124 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 4206 ms returned unknown
[2022-05-16 18:57:50] [INFO ] [Real]Absence check using 93 positive place invariants in 105 ms returned sat
[2022-05-16 18:57:50] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 171 ms returned sat
[2022-05-16 18:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:53] [INFO ] [Real]Absence check using state equation in 3144 ms returned sat
[2022-05-16 18:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:57:55] [INFO ] [Nat]Absence check using 93 positive place invariants in 128 ms returned sat
[2022-05-16 18:57:55] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 246 ms returned sat
[2022-05-16 18:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:57:58] [INFO ] [Nat]Absence check using state equation in 3271 ms returned unknown
[2022-05-16 18:57:59] [INFO ] [Real]Absence check using 93 positive place invariants in 90 ms returned sat
[2022-05-16 18:57:59] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 124 ms returned sat
[2022-05-16 18:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:02] [INFO ] [Real]Absence check using state equation in 3188 ms returned sat
[2022-05-16 18:58:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:03] [INFO ] [Nat]Absence check using 93 positive place invariants in 110 ms returned sat
[2022-05-16 18:58:03] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 123 ms returned sat
[2022-05-16 18:58:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:07] [INFO ] [Nat]Absence check using state equation in 4131 ms returned unknown
[2022-05-16 18:58:08] [INFO ] [Real]Absence check using 93 positive place invariants in 89 ms returned sat
[2022-05-16 18:58:08] [INFO ] [Real]Absence check using 93 positive and 301 generalized place invariants in 122 ms returned sat
[2022-05-16 18:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:11] [INFO ] [Real]Absence check using state equation in 2857 ms returned sat
[2022-05-16 18:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:12] [INFO ] [Nat]Absence check using 93 positive place invariants in 89 ms returned sat
[2022-05-16 18:58:12] [INFO ] [Nat]Absence check using 93 positive and 301 generalized place invariants in 125 ms returned sat
[2022-05-16 18:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:16] [INFO ] [Nat]Absence check using state equation in 4112 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 4014 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4014/4014 places, 4932/4932 transitions.
Drop transitions removed 938 transitions
Trivial Post-agglo rules discarded 938 transitions
Performed 938 trivial Post agglomeration. Transition count delta: 938
Iterating post reduction 0 with 938 rules applied. Total rules applied 938 place count 4014 transition count 3994
Reduce places removed 938 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 980 rules applied. Total rules applied 1918 place count 3076 transition count 3952
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 1929 place count 3065 transition count 3952
Performed 933 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 933 Pre rules applied. Total rules applied 1929 place count 3065 transition count 3019
Deduced a syphon composed of 933 places in 25 ms
Ensure Unique test removed 92 places
Reduce places removed 1025 places and 0 transitions.
Iterating global reduction 3 with 1958 rules applied. Total rules applied 3887 place count 2040 transition count 3019
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 3 with 68 rules applied. Total rules applied 3955 place count 2029 transition count 2962
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 4 with 57 rules applied. Total rules applied 4012 place count 1972 transition count 2962
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 4012 place count 1972 transition count 2926
Deduced a syphon composed of 36 places in 23 ms
Ensure Unique test removed 35 places
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 5 with 107 rules applied. Total rules applied 4119 place count 1901 transition count 2926
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 35 Pre rules applied. Total rules applied 4119 place count 1901 transition count 2891
Deduced a syphon composed of 35 places in 19 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 4189 place count 1866 transition count 2891
Discarding 128 places :
Symmetric choice reduction at 5 with 128 rule applications. Total rules 4317 place count 1738 transition count 2763
Iterating global reduction 5 with 128 rules applied. Total rules applied 4445 place count 1738 transition count 2763
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4446 place count 1738 transition count 2762
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 41 Pre rules applied. Total rules applied 4446 place count 1738 transition count 2721
Deduced a syphon composed of 41 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 6 with 83 rules applied. Total rules applied 4529 place count 1696 transition count 2721
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 4529 place count 1696 transition count 2720
Deduced a syphon composed of 1 places in 12 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 4532 place count 1694 transition count 2720
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 4542 place count 1684 transition count 2657
Iterating global reduction 6 with 10 rules applied. Total rules applied 4552 place count 1684 transition count 2657
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 4552 place count 1684 transition count 2648
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 4570 place count 1675 transition count 2648
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4571 place count 1674 transition count 2640
Iterating global reduction 6 with 1 rules applied. Total rules applied 4572 place count 1674 transition count 2640
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4573 place count 1673 transition count 2632
Iterating global reduction 6 with 1 rules applied. Total rules applied 4574 place count 1673 transition count 2632
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4575 place count 1672 transition count 2624
Iterating global reduction 6 with 1 rules applied. Total rules applied 4576 place count 1672 transition count 2624
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4577 place count 1671 transition count 2616
Iterating global reduction 6 with 1 rules applied. Total rules applied 4578 place count 1671 transition count 2616
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4579 place count 1670 transition count 2608
Iterating global reduction 6 with 1 rules applied. Total rules applied 4580 place count 1670 transition count 2608
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4581 place count 1669 transition count 2600
Iterating global reduction 6 with 1 rules applied. Total rules applied 4582 place count 1669 transition count 2600
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4583 place count 1668 transition count 2592
Iterating global reduction 6 with 1 rules applied. Total rules applied 4584 place count 1668 transition count 2592
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4585 place count 1667 transition count 2584
Iterating global reduction 6 with 1 rules applied. Total rules applied 4586 place count 1667 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4587 place count 1666 transition count 2576
Iterating global reduction 6 with 1 rules applied. Total rules applied 4588 place count 1666 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4589 place count 1665 transition count 2568
Iterating global reduction 6 with 1 rules applied. Total rules applied 4590 place count 1665 transition count 2568
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4591 place count 1664 transition count 2560
Iterating global reduction 6 with 1 rules applied. Total rules applied 4592 place count 1664 transition count 2560
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4593 place count 1663 transition count 2552
Iterating global reduction 6 with 1 rules applied. Total rules applied 4594 place count 1663 transition count 2552
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4595 place count 1662 transition count 2544
Iterating global reduction 6 with 1 rules applied. Total rules applied 4596 place count 1662 transition count 2544
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4597 place count 1661 transition count 2536
Iterating global reduction 6 with 1 rules applied. Total rules applied 4598 place count 1661 transition count 2536
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4599 place count 1660 transition count 2528
Iterating global reduction 6 with 1 rules applied. Total rules applied 4600 place count 1660 transition count 2528
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4601 place count 1659 transition count 2520
Iterating global reduction 6 with 1 rules applied. Total rules applied 4602 place count 1659 transition count 2520
Performed 235 Post agglomeration using F-continuation condition.Transition count delta: 235
Deduced a syphon composed of 235 places in 6 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 6 with 470 rules applied. Total rules applied 5072 place count 1424 transition count 2285
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5073 place count 1423 transition count 2284
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 5075 place count 1422 transition count 2284
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 5076 place count 1421 transition count 2283
Iterating global reduction 6 with 1 rules applied. Total rules applied 5077 place count 1421 transition count 2283
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 6 with 2 rules applied. Total rules applied 5079 place count 1421 transition count 2281
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 5080 place count 1420 transition count 2281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 5082 place count 1419 transition count 2290
Free-agglomeration rule applied 10 times.
Iterating global reduction 8 with 10 rules applied. Total rules applied 5092 place count 1419 transition count 2280
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 5102 place count 1409 transition count 2280
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 9 with 10 rules applied. Total rules applied 5112 place count 1409 transition count 2270
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 5122 place count 1399 transition count 2270
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 5123 place count 1398 transition count 2269
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 10 with 23 rules applied. Total rules applied 5146 place count 1382 transition count 2262
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 11 with 7 rules applied. Total rules applied 5153 place count 1375 transition count 2262
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 24 Pre rules applied. Total rules applied 5153 place count 1375 transition count 2238
Deduced a syphon composed of 24 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 12 with 49 rules applied. Total rules applied 5202 place count 1350 transition count 2238
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 5211 place count 1341 transition count 2238
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 5211 place count 1341 transition count 2237
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 5213 place count 1340 transition count 2237
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 4 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 13 with 36 rules applied. Total rules applied 5249 place count 1322 transition count 2219
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 5257 place count 1314 transition count 2211
Iterating global reduction 13 with 8 rules applied. Total rules applied 5265 place count 1314 transition count 2211
Free-agglomeration rule applied 8 times.
Iterating global reduction 13 with 8 rules applied. Total rules applied 5273 place count 1314 transition count 2203
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 5281 place count 1306 transition count 2203
Applied a total of 5281 rules in 3807 ms. Remains 1306 /4014 variables (removed 2708) and now considering 2203/4932 (removed 2729) transitions.
Finished structural reductions, in 1 iterations. Remains : 1306/4014 places, 2203/4932 transitions.
// Phase 1: matrix 2203 rows 1306 cols
[2022-05-16 18:58:20] [INFO ] Computed 227 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 9814 resets, run finished after 4426 ms. (steps per millisecond=225 ) properties (out of 7) seen :2
FORMULA ASLink-PT-09b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1065 resets, run finished after 1490 ms. (steps per millisecond=671 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1053 resets, run finished after 1514 ms. (steps per millisecond=660 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1060 resets, run finished after 1971 ms. (steps per millisecond=507 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1060 resets, run finished after 1873 ms. (steps per millisecond=533 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1068 resets, run finished after 1812 ms. (steps per millisecond=551 ) properties (out of 5) seen :0
// Phase 1: matrix 2203 rows 1306 cols
[2022-05-16 18:58:34] [INFO ] Computed 227 place invariants in 80 ms
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 64 positive place invariants in 29 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Absence check using 64 positive and 163 generalized place invariants in 61 ms returned sat
[2022-05-16 18:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:35] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2022-05-16 18:58:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 64 positive place invariants in 24 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Absence check using 64 positive and 163 generalized place invariants in 39 ms returned sat
[2022-05-16 18:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:36] [INFO ] [Nat]Absence check using state equation in 1103 ms returned sat
[2022-05-16 18:58:36] [INFO ] Computed and/alt/rep : 874/3303/874 causal constraints (skipped 1283 transitions) in 235 ms.
[2022-05-16 18:58:43] [INFO ] Added : 201 causal constraints over 41 iterations in 7181 ms. Result :sat
Minimization took 830 ms.
[2022-05-16 18:58:44] [INFO ] [Real]Absence check using 64 positive place invariants in 24 ms returned sat
[2022-05-16 18:58:44] [INFO ] [Real]Absence check using 64 positive and 163 generalized place invariants in 49 ms returned sat
[2022-05-16 18:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:45] [INFO ] [Real]Absence check using state equation in 861 ms returned sat
[2022-05-16 18:58:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:58:46] [INFO ] [Nat]Absence check using 64 positive place invariants in 25 ms returned sat
[2022-05-16 18:58:46] [INFO ] [Nat]Absence check using 64 positive and 163 generalized place invariants in 41 ms returned sat
[2022-05-16 18:58:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:58:47] [INFO ] [Nat]Absence check using state equation in 947 ms returned sat
[2022-05-16 18:58:47] [INFO ] Computed and/alt/rep : 874/3303/874 causal constraints (skipped 1283 transitions) in 160 ms.
[2022-05-16 18:58:58] [INFO ] Added : 155 causal constraints over 31 iterations in 10980 ms. Result :unknown
[2022-05-16 18:58:58] [INFO ] [Real]Absence check using 64 positive place invariants in 22 ms returned sat
[2022-05-16 18:58:58] [INFO ] [Real]Absence check using 64 positive and 163 generalized place invariants in 36 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 880 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 64 positive place invariants in 24 ms returned sat
[2022-05-16 18:58:59] [INFO ] [Nat]Absence check using 64 positive and 163 generalized place invariants in 40 ms returned sat
[2022-05-16 18:58:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:00] [INFO ] [Nat]Absence check using state equation in 1242 ms returned sat
[2022-05-16 18:59:01] [INFO ] Computed and/alt/rep : 874/3303/874 causal constraints (skipped 1283 transitions) in 140 ms.
[2022-05-16 18:59:07] [INFO ] Added : 147 causal constraints over 30 iterations in 6730 ms. Result :sat
Minimization took 841 ms.
[2022-05-16 18:59:08] [INFO ] [Real]Absence check using 64 positive place invariants in 23 ms returned sat
[2022-05-16 18:59:08] [INFO ] [Real]Absence check using 64 positive and 163 generalized place invariants in 41 ms returned sat
[2022-05-16 18:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:09] [INFO ] [Real]Absence check using state equation in 778 ms returned sat
[2022-05-16 18:59:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:09] [INFO ] [Nat]Absence check using 64 positive place invariants in 22 ms returned sat
[2022-05-16 18:59:09] [INFO ] [Nat]Absence check using 64 positive and 163 generalized place invariants in 50 ms returned sat
[2022-05-16 18:59:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:11] [INFO ] [Nat]Absence check using state equation in 1409 ms returned sat
[2022-05-16 18:59:11] [INFO ] Computed and/alt/rep : 874/3303/874 causal constraints (skipped 1283 transitions) in 154 ms.
[2022-05-16 18:59:24] [INFO ] Added : 200 causal constraints over 40 iterations in 12734 ms. Result :unknown
[2022-05-16 18:59:24] [INFO ] [Real]Absence check using 64 positive place invariants in 26 ms returned sat
[2022-05-16 18:59:24] [INFO ] [Real]Absence check using 64 positive and 163 generalized place invariants in 44 ms returned sat
[2022-05-16 18:59:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:25] [INFO ] [Real]Absence check using state equation in 831 ms returned sat
[2022-05-16 18:59:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:59:25] [INFO ] [Nat]Absence check using 64 positive place invariants in 18 ms returned sat
[2022-05-16 18:59:25] [INFO ] [Nat]Absence check using 64 positive and 163 generalized place invariants in 30 ms returned sat
[2022-05-16 18:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:59:26] [INFO ] [Nat]Absence check using state equation in 774 ms returned sat
[2022-05-16 18:59:26] [INFO ] Computed and/alt/rep : 874/3303/874 causal constraints (skipped 1283 transitions) in 142 ms.
[2022-05-16 18:59:46] [INFO ] Added : 585 causal constraints over 117 iterations in 20130 ms.(timeout) Result :sat
Minimization took 995 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 500100 steps, including 5162 resets, run finished after 2344 ms. (steps per millisecond=213 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 874800 steps, including 5829 resets, run finished after 3749 ms. (steps per millisecond=233 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 136300 steps, including 1878 resets, run finished after 657 ms. (steps per millisecond=207 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 315300 steps, including 3037 resets, run finished after 1484 ms. (steps per millisecond=212 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 183000 steps, including 2830 resets, run finished after 806 ms. (steps per millisecond=227 ) properties (out of 5) seen :0 could not realise parikh vector
Support contains 5 out of 1306 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1306/1306 places, 2203/2203 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 1306 transition count 2202
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1305 transition count 2202
Applied a total of 2 rules in 65 ms. Remains 1305 /1306 variables (removed 1) and now considering 2202/2203 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1305/1306 places, 2202/2203 transitions.
// Phase 1: matrix 2202 rows 1305 cols
[2022-05-16 18:59:56] [INFO ] Computed 227 place invariants in 31 ms
Incomplete random walk after 1000000 steps, including 9704 resets, run finished after 3685 ms. (steps per millisecond=271 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1071 resets, run finished after 1467 ms. (steps per millisecond=681 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1075 resets, run finished after 1464 ms. (steps per millisecond=683 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1070 resets, run finished after 1403 ms. (steps per millisecond=712 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1062 resets, run finished after 1484 ms. (steps per millisecond=673 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1071 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 5) seen :0
// Phase 1: matrix 2202 rows 1305 cols
[2022-05-16 19:00:08] [INFO ] Computed 227 place invariants in 47 ms
[2022-05-16 19:00:08] [INFO ] [Real]Absence check using 63 positive place invariants in 21 ms returned sat
[2022-05-16 19:00:08] [INFO ] [Real]Absence check using 63 positive and 164 generalized place invariants in 39 ms returned sat
[2022-05-16 19:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:09] [INFO ] [Real]Absence check using state equation in 818 ms returned sat
[2022-05-16 19:00:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:09] [INFO ] [Nat]Absence check using 63 positive place invariants in 39 ms returned sat
[2022-05-16 19:00:09] [INFO ] [Nat]Absence check using 63 positive and 164 generalized place invariants in 56 ms returned sat
[2022-05-16 19:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:11] [INFO ] [Nat]Absence check using state equation in 1255 ms returned sat
[2022-05-16 19:00:11] [INFO ] Deduced a trap composed of 62 places in 518 ms of which 10 ms to minimize.
[2022-05-16 19:00:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 695 ms
[2022-05-16 19:00:11] [INFO ] Computed and/alt/rep : 873/3302/873 causal constraints (skipped 1283 transitions) in 190 ms.
[2022-05-16 19:00:17] [INFO ] Added : 147 causal constraints over 30 iterations in 6213 ms. Result :sat
Minimization took 839 ms.
[2022-05-16 19:00:19] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2022-05-16 19:00:19] [INFO ] [Real]Absence check using 63 positive and 164 generalized place invariants in 49 ms returned sat
[2022-05-16 19:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:19] [INFO ] [Real]Absence check using state equation in 807 ms returned sat
[2022-05-16 19:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:20] [INFO ] [Nat]Absence check using 63 positive place invariants in 22 ms returned sat
[2022-05-16 19:00:20] [INFO ] [Nat]Absence check using 63 positive and 164 generalized place invariants in 37 ms returned sat
[2022-05-16 19:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:21] [INFO ] [Nat]Absence check using state equation in 1284 ms returned sat
[2022-05-16 19:00:22] [INFO ] Deduced a trap composed of 59 places in 385 ms of which 3 ms to minimize.
[2022-05-16 19:00:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 579 ms
[2022-05-16 19:00:22] [INFO ] Computed and/alt/rep : 873/3302/873 causal constraints (skipped 1283 transitions) in 160 ms.
[2022-05-16 19:00:42] [INFO ] Added : 643 causal constraints over 129 iterations in 20088 ms. Result :sat
Minimization took 1576 ms.
[2022-05-16 19:00:44] [INFO ] [Real]Absence check using 63 positive place invariants in 21 ms returned sat
[2022-05-16 19:00:44] [INFO ] [Real]Absence check using 63 positive and 164 generalized place invariants in 35 ms returned sat
[2022-05-16 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:45] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2022-05-16 19:00:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:00:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 17 ms returned sat
[2022-05-16 19:00:45] [INFO ] [Nat]Absence check using 63 positive and 164 generalized place invariants in 30 ms returned sat
[2022-05-16 19:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:00:46] [INFO ] [Nat]Absence check using state equation in 988 ms returned sat
[2022-05-16 19:00:46] [INFO ] Computed and/alt/rep : 873/3302/873 causal constraints (skipped 1283 transitions) in 139 ms.
[2022-05-16 19:01:05] [INFO ] Added : 495 causal constraints over 99 iterations in 19017 ms. Result :sat
Minimization took 1160 ms.
[2022-05-16 19:01:06] [INFO ] [Real]Absence check using 63 positive place invariants in 22 ms returned sat
[2022-05-16 19:01:07] [INFO ] [Real]Absence check using 63 positive and 164 generalized place invariants in 66 ms returned sat
[2022-05-16 19:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:07] [INFO ] [Real]Absence check using state equation in 858 ms returned sat
[2022-05-16 19:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 23 ms returned sat
[2022-05-16 19:01:08] [INFO ] [Nat]Absence check using 63 positive and 164 generalized place invariants in 41 ms returned sat
[2022-05-16 19:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:09] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2022-05-16 19:01:09] [INFO ] Computed and/alt/rep : 873/3302/873 causal constraints (skipped 1283 transitions) in 183 ms.
[2022-05-16 19:01:29] [INFO ] Added : 545 causal constraints over 109 iterations in 20045 ms.(timeout) Result :sat
Minimization took 1101 ms.
[2022-05-16 19:01:30] [INFO ] [Real]Absence check using 63 positive place invariants in 22 ms returned sat
[2022-05-16 19:01:30] [INFO ] [Real]Absence check using 63 positive and 164 generalized place invariants in 69 ms returned sat
[2022-05-16 19:01:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:31] [INFO ] [Real]Absence check using state equation in 873 ms returned sat
[2022-05-16 19:01:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:01:31] [INFO ] [Nat]Absence check using 63 positive place invariants in 23 ms returned sat
[2022-05-16 19:01:31] [INFO ] [Nat]Absence check using 63 positive and 164 generalized place invariants in 38 ms returned sat
[2022-05-16 19:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:01:32] [INFO ] [Nat]Absence check using state equation in 972 ms returned sat
[2022-05-16 19:01:33] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 3 ms to minimize.
[2022-05-16 19:01:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 278 ms
[2022-05-16 19:01:33] [INFO ] Computed and/alt/rep : 873/3302/873 causal constraints (skipped 1283 transitions) in 154 ms.
[2022-05-16 19:01:53] [INFO ] Added : 580 causal constraints over 116 iterations in 20141 ms.(timeout) Result :sat
Minimization took 1550 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 1187100 steps, including 10122 resets, run finished after 4689 ms. (steps per millisecond=253 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 948100 steps, including 8582 resets, run finished after 3563 ms. (steps per millisecond=266 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 247500 steps, including 3494 resets, run finished after 814 ms. (steps per millisecond=304 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 777000 steps, including 5165 resets, run finished after 2718 ms. (steps per millisecond=285 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 309800 steps, including 4075 resets, run finished after 1049 ms. (steps per millisecond=295 ) properties (out of 5) seen :0 could not realise parikh vector
Support contains 5 out of 1305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1305/1305 places, 2202/2202 transitions.
Applied a total of 0 rules in 46 ms. Remains 1305 /1305 variables (removed 0) and now considering 2202/2202 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1305/1305 places, 2202/2202 transitions.
Starting structural reductions, iteration 0 : 1305/1305 places, 2202/2202 transitions.
Applied a total of 0 rules in 62 ms. Remains 1305 /1305 variables (removed 0) and now considering 2202/2202 (removed 0) transitions.
// Phase 1: matrix 2202 rows 1305 cols
[2022-05-16 19:02:07] [INFO ] Computed 227 place invariants in 36 ms
[2022-05-16 19:02:08] [INFO ] Implicit Places using invariants in 926 ms returned [1, 18, 19, 31, 48, 66, 141, 145, 154, 156, 157, 159, 176, 194, 263, 267, 268, 279, 280, 282, 299, 317, 386, 390, 391, 402, 403, 405, 422, 440, 510, 514, 515, 526, 527, 529, 546, 564, 633, 637, 638, 649, 650, 652, 669, 687, 763, 778, 779, 781, 798, 816, 885, 889, 890, 901, 902, 904, 921, 939, 1008, 1012, 1013, 1024, 1025, 1027, 1044, 1062, 1131, 1135, 1136, 1139, 1150, 1151, 1152, 1170, 1172, 1176, 1194, 1195, 1196, 1197, 1209, 1215, 1221, 1227, 1233, 1239, 1245, 1251, 1257, 1263, 1269]
Discarding 93 places :
Implicit Place search using SMT only with invariants took 931 ms to find 93 implicit places.
[2022-05-16 19:02:09] [INFO ] Redundant transitions in 170 ms returned []
// Phase 1: matrix 2202 rows 1212 cols
[2022-05-16 19:02:09] [INFO ] Computed 134 place invariants in 56 ms
[2022-05-16 19:02:10] [INFO ] Dead Transitions using invariants and state equation in 1102 ms returned []
Starting structural reductions, iteration 1 : 1212/1305 places, 2202/2202 transitions.
Drop transitions removed 173 transitions
Trivial Post-agglo rules discarded 173 transitions
Performed 173 trivial Post agglomeration. Transition count delta: 173
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 1212 transition count 2029
Reduce places removed 173 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 180 rules applied. Total rules applied 353 place count 1039 transition count 2022
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 353 place count 1039 transition count 1978
Deduced a syphon composed of 44 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 89 rules applied. Total rules applied 442 place count 994 transition count 1978
Discarding 5 places :
Implicit places reduction removed 5 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 13 rules applied. Total rules applied 455 place count 989 transition count 1970
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 463 place count 981 transition count 1970
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 478 place count 966 transition count 1955
Iterating global reduction 4 with 15 rules applied. Total rules applied 493 place count 966 transition count 1955
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 496 place count 966 transition count 1952
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 496 place count 966 transition count 1951
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 498 place count 965 transition count 1951
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 501 place count 962 transition count 1945
Iterating global reduction 5 with 3 rules applied. Total rules applied 504 place count 962 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 505 place count 961 transition count 1944
Iterating global reduction 5 with 1 rules applied. Total rules applied 506 place count 961 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 507 place count 960 transition count 1942
Iterating global reduction 5 with 1 rules applied. Total rules applied 508 place count 960 transition count 1942
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 3 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 5 with 132 rules applied. Total rules applied 640 place count 894 transition count 1876
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 647 place count 887 transition count 1869
Iterating global reduction 5 with 7 rules applied. Total rules applied 654 place count 887 transition count 1869
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 661 place count 887 transition count 1862
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 665 place count 885 transition count 1863
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 666 place count 885 transition count 1862
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 667 place count 884 transition count 1862
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 7 with 22 rules applied. Total rules applied 689 place count 884 transition count 1840
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 712 place count 861 transition count 1840
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 713 place count 861 transition count 1839
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 8 with 27 rules applied. Total rules applied 740 place count 861 transition count 1839
Applied a total of 740 rules in 407 ms. Remains 861 /1212 variables (removed 351) and now considering 1839/2202 (removed 363) transitions.
// Phase 1: matrix 1839 rows 861 cols
[2022-05-16 19:02:10] [INFO ] Computed 127 place invariants in 48 ms
[2022-05-16 19:02:11] [INFO ] Implicit Places using invariants in 677 ms returned [72, 89, 95, 98, 100, 103, 104, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271, 276, 277, 347, 353, 356, 358, 364, 365, 417, 434, 440, 443, 445, 450, 451, 521, 527, 530, 532, 535, 542, 543, 597, 614, 620, 623, 625, 630, 631, 683, 700, 706, 709, 711, 716, 717, 769, 786, 792, 795, 797]
Discarding 60 places :
Implicit Place search using SMT only with invariants took 681 ms to find 60 implicit places.
Starting structural reductions, iteration 2 : 801/1305 places, 1839/2202 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 773 transition count 1811
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 773 transition count 1811
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 764 transition count 1802
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 764 transition count 1802
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 106 place count 748 transition count 1786
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 133 place count 748 transition count 1759
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 160 place count 721 transition count 1759
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 167 place count 721 transition count 1752
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 174 place count 714 transition count 1752
Applied a total of 174 rules in 202 ms. Remains 714 /801 variables (removed 87) and now considering 1752/1839 (removed 87) transitions.
// Phase 1: matrix 1752 rows 714 cols
[2022-05-16 19:02:11] [INFO ] Computed 67 place invariants in 40 ms
[2022-05-16 19:02:11] [INFO ] Implicit Places using invariants in 543 ms returned []
// Phase 1: matrix 1752 rows 714 cols
[2022-05-16 19:02:11] [INFO ] Computed 67 place invariants in 19 ms
[2022-05-16 19:02:13] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 2273 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 714/1305 places, 1752/2202 transitions.
Successfully produced net in file /tmp/petri1000_15632923721272246294.dot
Successfully produced net in file /tmp/petri1001_12558460520726373005.dot
Successfully produced net in file /tmp/petri1002_11370415333678144044.dot
Successfully produced net in file /tmp/petri1003_13878189983184498217.dot
Successfully produced net in file /tmp/petri1004_6155430271763514828.dot
Successfully produced net in file /tmp/petri1005_5502605084729584386.dot
Successfully produced net in file /tmp/petri1006_68668192395182330.dot
Successfully produced net in file /tmp/petri1007_1259562594871666621.dot
Successfully produced net in file /tmp/petri1008_4691886628931376650.dot
Drop transitions removed 9 transitions
Dominated transitions for bounds rules discarded 9 transitions
// Phase 1: matrix 1743 rows 714 cols
[2022-05-16 19:02:13] [INFO ] Computed 67 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 16164 resets, run finished after 2738 ms. (steps per millisecond=365 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2368 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2384 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2351 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2337 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2344 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 5) seen :0
// Phase 1: matrix 1743 rows 714 cols
[2022-05-16 19:02:20] [INFO ] Computed 67 place invariants in 16 ms
[2022-05-16 19:02:20] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-16 19:02:20] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 17 ms returned sat
[2022-05-16 19:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:20] [INFO ] [Real]Absence check using state equation in 599 ms returned sat
[2022-05-16 19:02:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:02:21] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 19 ms returned sat
[2022-05-16 19:02:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:22] [INFO ] [Nat]Absence check using state equation in 1052 ms returned sat
[2022-05-16 19:02:22] [INFO ] Computed and/alt/rep : 408/1778/408 causal constraints (skipped 1290 transitions) in 117 ms.
[2022-05-16 19:02:24] [INFO ] Added : 54 causal constraints over 11 iterations in 1776 ms. Result :sat
Minimization took 524 ms.
[2022-05-16 19:02:24] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-16 19:02:24] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 16 ms returned sat
[2022-05-16 19:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:25] [INFO ] [Real]Absence check using state equation in 498 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 16 positive place invariants in 9 ms returned sat
[2022-05-16 19:02:25] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 13 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 883 ms returned sat
[2022-05-16 19:02:26] [INFO ] Computed and/alt/rep : 408/1778/408 causal constraints (skipped 1290 transitions) in 140 ms.
[2022-05-16 19:02:29] [INFO ] Added : 91 causal constraints over 19 iterations in 3102 ms. Result :sat
Minimization took 455 ms.
[2022-05-16 19:02:30] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-16 19:02:30] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 17 ms returned sat
[2022-05-16 19:02:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:30] [INFO ] [Real]Absence check using state equation in 610 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 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:02:31] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 14 ms returned sat
[2022-05-16 19:02:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:31] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2022-05-16 19:02:31] [INFO ] Computed and/alt/rep : 408/1778/408 causal constraints (skipped 1290 transitions) in 277 ms.
[2022-05-16 19:02:33] [INFO ] Added : 31 causal constraints over 7 iterations in 1495 ms. Result :sat
Minimization took 358 ms.
[2022-05-16 19:02:33] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2022-05-16 19:02:33] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 22 ms returned sat
[2022-05-16 19:02:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:34] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2022-05-16 19:02:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:34] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:02:34] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 17 ms returned sat
[2022-05-16 19:02:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:35] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2022-05-16 19:02:35] [INFO ] Computed and/alt/rep : 408/1778/408 causal constraints (skipped 1290 transitions) in 134 ms.
[2022-05-16 19:02:36] [INFO ] Added : 26 causal constraints over 6 iterations in 1111 ms. Result :sat
Minimization took 486 ms.
[2022-05-16 19:02:37] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:02:37] [INFO ] [Real]Absence check using 16 positive and 51 generalized place invariants in 16 ms returned sat
[2022-05-16 19:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:37] [INFO ] [Real]Absence check using state equation in 501 ms returned sat
[2022-05-16 19:02:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:37] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-16 19:02:37] [INFO ] [Nat]Absence check using 16 positive and 51 generalized place invariants in 17 ms returned sat
[2022-05-16 19:02:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:38] [INFO ] [Nat]Absence check using state equation in 781 ms returned sat
[2022-05-16 19:02:38] [INFO ] Computed and/alt/rep : 408/1778/408 causal constraints (skipped 1290 transitions) in 127 ms.
[2022-05-16 19:02:40] [INFO ] Added : 61 causal constraints over 13 iterations in 2084 ms. Result :sat
Minimization took 376 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Incomplete Parikh walk after 92800 steps, including 1764 resets, run finished after 362 ms. (steps per millisecond=256 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA ASLink-PT-09b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 72600 steps, including 1714 resets, run finished after 309 ms. (steps per millisecond=234 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 95400 steps, including 1003 resets, run finished after 294 ms. (steps per millisecond=324 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 207900 steps, including 3481 resets, run finished after 731 ms. (steps per millisecond=284 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 160500 steps, including 3064 resets, run finished after 441 ms. (steps per millisecond=363 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 714 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 714/714 places, 1743/1743 transitions.
Graph (complete) has 4323 edges and 714 vertex of which 705 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 ms
Discarding 9 places :
Also discarding 0 output transitions
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 703 transition count 1742
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 703 transition count 1741
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 5 place count 703 transition count 1740
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 702 transition count 1740
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 1 with 2 rules applied. Total rules applied 9 place count 701 transition count 1739
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 701 transition count 1738
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 19 place count 701 transition count 1738
Applied a total of 19 rules in 133 ms. Remains 701 /714 variables (removed 13) and now considering 1738/1743 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/714 places, 1738/1743 transitions.
// Phase 1: matrix 1738 rows 701 cols
[2022-05-16 19:02:43] [INFO ] Computed 66 place invariants in 41 ms
Incomplete random walk after 1000000 steps, including 16486 resets, run finished after 2650 ms. (steps per millisecond=377 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2428 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2417 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2455 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2444 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 4) seen :0
// Phase 1: matrix 1738 rows 701 cols
[2022-05-16 19:02:49] [INFO ] Computed 66 place invariants in 43 ms
[2022-05-16 19:02:49] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:02:49] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 18 ms returned sat
[2022-05-16 19:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:49] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2022-05-16 19:02:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:02:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:02:50] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 19 ms returned sat
[2022-05-16 19:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:51] [INFO ] [Nat]Absence check using state equation in 985 ms returned sat
[2022-05-16 19:02:51] [INFO ] Computed and/alt/rep : 396/1778/396 causal constraints (skipped 1297 transitions) in 124 ms.
[2022-05-16 19:02:53] [INFO ] Added : 50 causal constraints over 10 iterations in 2031 ms. Result :sat
Minimization took 757 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 52 generalized place invariants in 17 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 621 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 10 ms returned sat
[2022-05-16 19:02:55] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 18 ms returned sat
[2022-05-16 19:02:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:55] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2022-05-16 19:02:55] [INFO ] Computed and/alt/rep : 396/1778/396 causal constraints (skipped 1297 transitions) in 135 ms.
[2022-05-16 19:02:58] [INFO ] Added : 62 causal constraints over 13 iterations in 2801 ms. Result :sat
Minimization took 429 ms.
[2022-05-16 19:02:59] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-16 19:02:59] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 17 ms returned sat
[2022-05-16 19:02:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:02:59] [INFO ] [Real]Absence check using state equation in 536 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 11 ms returned sat
[2022-05-16 19:02:59] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 17 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 804 ms returned sat
[2022-05-16 19:03:00] [INFO ] Computed and/alt/rep : 396/1778/396 causal constraints (skipped 1297 transitions) in 136 ms.
[2022-05-16 19:03:08] [INFO ] Added : 45 causal constraints over 9 iterations in 7851 ms. Result :unknown
[2022-05-16 19:03:08] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:08] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:09] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2022-05-16 19:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:09] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:09] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 19 ms returned sat
[2022-05-16 19:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:10] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2022-05-16 19:03:10] [INFO ] Computed and/alt/rep : 396/1778/396 causal constraints (skipped 1297 transitions) in 142 ms.
[2022-05-16 19:03:12] [INFO ] Added : 49 causal constraints over 10 iterations in 2038 ms. Result :sat
Minimization took 446 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 222200 steps, including 4088 resets, run finished after 820 ms. (steps per millisecond=270 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 196300 steps, including 3695 resets, run finished after 546 ms. (steps per millisecond=359 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 139000 steps, including 2566 resets, run finished after 412 ms. (steps per millisecond=337 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 152200 steps, including 5515 resets, run finished after 405 ms. (steps per millisecond=375 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 701 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 701/701 places, 1738/1738 transitions.
Applied a total of 0 rules in 29 ms. Remains 701 /701 variables (removed 0) and now considering 1738/1738 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 701/701 places, 1738/1738 transitions.
Starting structural reductions, iteration 0 : 701/701 places, 1738/1738 transitions.
Applied a total of 0 rules in 28 ms. Remains 701 /701 variables (removed 0) and now considering 1738/1738 (removed 0) transitions.
// Phase 1: matrix 1738 rows 701 cols
[2022-05-16 19:03:14] [INFO ] Computed 66 place invariants in 40 ms
[2022-05-16 19:03:15] [INFO ] Implicit Places using invariants in 544 ms returned [416, 433]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 547 ms to find 2 implicit places.
[2022-05-16 19:03:15] [INFO ] Redundant transitions in 43 ms returned []
// Phase 1: matrix 1738 rows 699 cols
[2022-05-16 19:03:15] [INFO ] Computed 64 place invariants in 36 ms
[2022-05-16 19:03:16] [INFO ] Dead Transitions using invariants and state equation in 686 ms returned []
Starting structural reductions, iteration 1 : 699/701 places, 1738/1738 transitions.
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 2 place count 698 transition count 1737
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 698 transition count 1736
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 697 transition count 1736
Applied a total of 4 rules in 76 ms. Remains 697 /699 variables (removed 2) and now considering 1736/1738 (removed 2) transitions.
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:16] [INFO ] Computed 64 place invariants in 36 ms
[2022-05-16 19:03:16] [INFO ] Implicit Places using invariants in 456 ms returned []
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:16] [INFO ] Computed 64 place invariants in 40 ms
[2022-05-16 19:03:18] [INFO ] Implicit Places using invariants and state equation in 1400 ms returned []
Implicit Place search using SMT with State Equation took 1858 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 697/701 places, 1736/1738 transitions.
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:18] [INFO ] Computed 64 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 16461 resets, run finished after 3023 ms. (steps per millisecond=330 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2441 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2464 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2452 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2447 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 4) seen :0
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:24] [INFO ] Computed 64 place invariants in 37 ms
[2022-05-16 19:03:25] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:25] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:25] [INFO ] [Real]Absence check using state equation in 484 ms returned sat
[2022-05-16 19:03:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:25] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:25] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:26] [INFO ] [Nat]Absence check using state equation in 1151 ms returned sat
[2022-05-16 19:03:27] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 129 ms.
[2022-05-16 19:03:29] [INFO ] Added : 38 causal constraints over 11 iterations in 2918 ms. Result :sat
Minimization took 507 ms.
[2022-05-16 19:03:30] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:30] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:31] [INFO ] [Real]Absence check using state equation in 576 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 16 positive place invariants in 16 ms returned sat
[2022-05-16 19:03:31] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 24 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 750 ms returned sat
[2022-05-16 19:03:32] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 123 ms.
[2022-05-16 19:03:33] [INFO ] Added : 32 causal constraints over 7 iterations in 1790 ms. Result :sat
Minimization took 556 ms.
[2022-05-16 19:03:34] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:34] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:35] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2022-05-16 19:03:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:35] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:36] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2022-05-16 19:03:36] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 137 ms.
[2022-05-16 19:03:38] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 3 ms to minimize.
[2022-05-16 19:03:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2022-05-16 19:03:38] [INFO ] Added : 46 causal constraints over 10 iterations in 2113 ms. Result :sat
Minimization took 556 ms.
[2022-05-16 19:03:39] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:39] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:39] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2022-05-16 19:03:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:39] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-16 19:03:39] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:40] [INFO ] [Nat]Absence check using state equation in 771 ms returned sat
[2022-05-16 19:03:40] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 139 ms.
[2022-05-16 19:03:41] [INFO ] Added : 17 causal constraints over 4 iterations in 908 ms. Result :sat
Minimization took 254 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Incomplete Parikh walk after 59400 steps, including 1003 resets, run finished after 194 ms. (steps per millisecond=306 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 100900 steps, including 2452 resets, run finished after 354 ms. (steps per millisecond=285 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 134400 steps, including 3334 resets, run finished after 476 ms. (steps per millisecond=282 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 133600 steps, including 2225 resets, run finished after 411 ms. (steps per millisecond=325 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 4 out of 697 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 697/697 places, 1736/1736 transitions.
Applied a total of 0 rules in 27 ms. Remains 697 /697 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 697/697 places, 1736/1736 transitions.
Starting structural reductions, iteration 0 : 697/697 places, 1736/1736 transitions.
Applied a total of 0 rules in 25 ms. Remains 697 /697 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:43] [INFO ] Computed 64 place invariants in 41 ms
[2022-05-16 19:03:43] [INFO ] Implicit Places using invariants in 487 ms returned []
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:43] [INFO ] Computed 64 place invariants in 20 ms
[2022-05-16 19:03:45] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 1898 ms to find 0 implicit places.
[2022-05-16 19:03:45] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:45] [INFO ] Computed 64 place invariants in 15 ms
[2022-05-16 19:03:46] [INFO ] Dead Transitions using invariants and state equation in 762 ms returned []
Finished structural reductions, in 1 iterations. Remains : 697/697 places, 1736/1736 transitions.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-01
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:46] [INFO ] Computed 64 place invariants in 19 ms
Incomplete random walk after 10000 steps, including 166 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:03:46] [INFO ] Computed 64 place invariants in 19 ms
[2022-05-16 19:03:46] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:46] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 17 ms returned sat
[2022-05-16 19:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:46] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2022-05-16 19:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:03:46] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2022-05-16 19:03:46] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 15 ms returned sat
[2022-05-16 19:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:48] [INFO ] [Nat]Absence check using state equation in 1220 ms returned sat
[2022-05-16 19:03:48] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 137 ms.
[2022-05-16 19:03:51] [INFO ] Added : 38 causal constraints over 11 iterations in 2986 ms. Result :sat
Minimization took 489 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 133600 steps, including 2229 resets, run finished after 441 ms. (steps per millisecond=302 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 697/697 places, 1736/1736 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 697 transition count 1735
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 696 transition count 1735
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 696 transition count 1734
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 695 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 694 transition count 1733
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 694 transition count 1733
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 694 transition count 1732
Applied a total of 7 rules in 75 ms. Remains 694 /697 variables (removed 3) and now considering 1732/1736 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 694/697 places, 1732/1736 transitions.
// Phase 1: matrix 1732 rows 694 cols
[2022-05-16 19:03:52] [INFO ] Computed 64 place invariants in 36 ms
Incomplete random walk after 1000000 steps, including 16246 resets, run finished after 2915 ms. (steps per millisecond=343 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2449 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 1) seen :0
// Phase 1: matrix 1732 rows 694 cols
[2022-05-16 19:03:56] [INFO ] Computed 64 place invariants in 38 ms
[2022-05-16 19:03:56] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:03:56] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 18 ms returned sat
[2022-05-16 19:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:03:56] [INFO ] [Real]Absence check using state equation in 576 ms returned sat
[2022-05-16 19:03:56] [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 10 ms returned sat
[2022-05-16 19:03:57] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 25 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 1095 ms returned sat
[2022-05-16 19:03:58] [INFO ] Computed and/alt/rep : 406/1781/406 causal constraints (skipped 1281 transitions) in 151 ms.
[2022-05-16 19:03:59] [INFO ] Added : 32 causal constraints over 8 iterations in 1495 ms. Result :sat
Minimization took 372 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 86300 steps, including 2893 resets, run finished after 305 ms. (steps per millisecond=282 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 694 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 33 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 694/694 places, 1732/1732 transitions.
Starting structural reductions, iteration 0 : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 32 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
// Phase 1: matrix 1732 rows 694 cols
[2022-05-16 19:04:00] [INFO ] Computed 64 place invariants in 32 ms
[2022-05-16 19:04:01] [INFO ] Implicit Places using invariants in 525 ms returned [275]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 529 ms to find 1 implicit places.
[2022-05-16 19:04:01] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1732 rows 693 cols
[2022-05-16 19:04:01] [INFO ] Computed 63 place invariants in 40 ms
[2022-05-16 19:04:01] [INFO ] Dead Transitions using invariants and state equation in 760 ms returned []
Starting structural reductions, iteration 1 : 693/694 places, 1732/1732 transitions.
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 2 place count 692 transition count 1731
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 692 transition count 1730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 691 transition count 1730
Applied a total of 4 rules in 77 ms. Remains 691 /693 variables (removed 2) and now considering 1730/1732 (removed 2) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:02] [INFO ] Computed 63 place invariants in 37 ms
[2022-05-16 19:04:02] [INFO ] Implicit Places using invariants in 501 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:02] [INFO ] Computed 63 place invariants in 40 ms
[2022-05-16 19:04:03] [INFO ] Implicit Places using invariants and state equation in 1440 ms returned []
Implicit Place search using SMT with State Equation took 1942 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 691/694 places, 1730/1732 transitions.
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:03] [INFO ] Computed 63 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 16338 resets, run finished after 2676 ms. (steps per millisecond=373 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2418 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:07] [INFO ] Computed 63 place invariants in 31 ms
[2022-05-16 19:04:07] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:07] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:08] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2022-05-16 19:04:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2022-05-16 19:04:08] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 14 ms returned sat
[2022-05-16 19:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:09] [INFO ] [Nat]Absence check using state equation in 613 ms returned sat
[2022-05-16 19:04:09] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 111 ms.
[2022-05-16 19:04:11] [INFO ] Added : 79 causal constraints over 16 iterations in 2187 ms. Result :sat
Minimization took 447 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 166100 steps, including 3760 resets, run finished after 520 ms. (steps per millisecond=319 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 29 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 28 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:12] [INFO ] Computed 63 place invariants in 39 ms
[2022-05-16 19:04:12] [INFO ] Implicit Places using invariants in 539 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:12] [INFO ] Computed 63 place invariants in 21 ms
[2022-05-16 19:04:14] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 1891 ms to find 0 implicit places.
[2022-05-16 19:04:14] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:04:14] [INFO ] Computed 63 place invariants in 21 ms
[2022-05-16 19:04:14] [INFO ] Dead Transitions using invariants and state equation in 670 ms returned []
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-01 in 28867 ms.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-02
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:04:15] [INFO ] Computed 64 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 153 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:04:15] [INFO ] Computed 64 place invariants in 27 ms
[2022-05-16 19:04:15] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:15] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 25 ms returned sat
[2022-05-16 19:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:15] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2022-05-16 19:04:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:15] [INFO ] [Nat]Absence check using 16 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:15] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:16] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2022-05-16 19:04:16] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 132 ms.
[2022-05-16 19:04:18] [INFO ] Added : 32 causal constraints over 7 iterations in 2081 ms. Result :sat
Minimization took 562 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 134400 steps, including 3329 resets, run finished after 362 ms. (steps per millisecond=371 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 697/697 places, 1736/1736 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 697 transition count 1734
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 695 transition count 1734
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 695 transition count 1733
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 6 place count 694 transition count 1733
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 693 transition count 1732
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 693 transition count 1732
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 693 transition count 1731
Applied a total of 9 rules in 57 ms. Remains 693 /697 variables (removed 4) and now considering 1731/1736 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 693/697 places, 1731/1736 transitions.
// Phase 1: matrix 1731 rows 693 cols
[2022-05-16 19:04:19] [INFO ] Computed 64 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 16307 resets, run finished after 2801 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2425 resets, run finished after 1100 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 1731 rows 693 cols
[2022-05-16 19:04:23] [INFO ] Computed 64 place invariants in 39 ms
[2022-05-16 19:04:23] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:23] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 16 ms returned sat
[2022-05-16 19:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:24] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2022-05-16 19:04:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:24] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:25] [INFO ] [Nat]Absence check using state equation in 574 ms returned sat
[2022-05-16 19:04:25] [INFO ] Computed and/alt/rep : 405/1780/405 causal constraints (skipped 1281 transitions) in 117 ms.
[2022-05-16 19:04:26] [INFO ] Added : 21 causal constraints over 6 iterations in 1360 ms. Result :sat
Minimization took 532 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 236600 steps, including 3406 resets, run finished after 730 ms. (steps per millisecond=324 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 693 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 693/693 places, 1731/1731 transitions.
Applied a total of 0 rules in 32 ms. Remains 693 /693 variables (removed 0) and now considering 1731/1731 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 693/693 places, 1731/1731 transitions.
Starting structural reductions, iteration 0 : 693/693 places, 1731/1731 transitions.
Applied a total of 0 rules in 31 ms. Remains 693 /693 variables (removed 0) and now considering 1731/1731 (removed 0) transitions.
// Phase 1: matrix 1731 rows 693 cols
[2022-05-16 19:04:28] [INFO ] Computed 64 place invariants in 40 ms
[2022-05-16 19:04:28] [INFO ] Implicit Places using invariants in 547 ms returned [274]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 549 ms to find 1 implicit places.
[2022-05-16 19:04:28] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1731 rows 692 cols
[2022-05-16 19:04:28] [INFO ] Computed 63 place invariants in 34 ms
[2022-05-16 19:04:29] [INFO ] Dead Transitions using invariants and state equation in 844 ms returned []
Starting structural reductions, iteration 1 : 692/693 places, 1731/1731 transitions.
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 2 place count 691 transition count 1730
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 691 transition count 1729
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 690 transition count 1729
Applied a total of 4 rules in 79 ms. Remains 690 /692 variables (removed 2) and now considering 1729/1731 (removed 2) transitions.
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:29] [INFO ] Computed 63 place invariants in 39 ms
[2022-05-16 19:04:29] [INFO ] Implicit Places using invariants in 466 ms returned []
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:29] [INFO ] Computed 63 place invariants in 39 ms
[2022-05-16 19:04:31] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2124 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 690/693 places, 1729/1731 transitions.
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:31] [INFO ] Computed 63 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 16310 resets, run finished after 3017 ms. (steps per millisecond=331 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2456 resets, run finished after 881 ms. (steps per millisecond=1135 ) properties (out of 1) seen :0
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:35] [INFO ] Computed 63 place invariants in 49 ms
[2022-05-16 19:04:35] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:35] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 21 ms returned sat
[2022-05-16 19:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:36] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2022-05-16 19:04:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:36] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 20 ms returned sat
[2022-05-16 19:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:37] [INFO ] [Nat]Absence check using state equation in 1031 ms returned sat
[2022-05-16 19:04:37] [INFO ] Computed and/alt/rep : 396/1707/396 causal constraints (skipped 1288 transitions) in 176 ms.
[2022-05-16 19:04:39] [INFO ] Added : 47 causal constraints over 10 iterations in 2222 ms. Result :sat
Minimization took 385 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 132700 steps, including 1003 resets, run finished after 393 ms. (steps per millisecond=337 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 690 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 690/690 places, 1729/1729 transitions.
Applied a total of 0 rules in 33 ms. Remains 690 /690 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 690/690 places, 1729/1729 transitions.
Starting structural reductions, iteration 0 : 690/690 places, 1729/1729 transitions.
Applied a total of 0 rules in 29 ms. Remains 690 /690 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:40] [INFO ] Computed 63 place invariants in 40 ms
[2022-05-16 19:04:41] [INFO ] Implicit Places using invariants in 530 ms returned []
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:41] [INFO ] Computed 63 place invariants in 38 ms
[2022-05-16 19:04:42] [INFO ] Implicit Places using invariants and state equation in 1516 ms returned []
Implicit Place search using SMT with State Equation took 2048 ms to find 0 implicit places.
[2022-05-16 19:04:42] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1729 rows 690 cols
[2022-05-16 19:04:42] [INFO ] Computed 63 place invariants in 18 ms
[2022-05-16 19:04:43] [INFO ] Dead Transitions using invariants and state equation in 646 ms returned []
Finished structural reductions, in 1 iterations. Remains : 690/690 places, 1729/1729 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-02 in 28441 ms.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-13
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:04:43] [INFO ] Computed 64 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 169 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:04:43] [INFO ] Computed 64 place invariants in 32 ms
[2022-05-16 19:04:43] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:43] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 13 ms returned sat
[2022-05-16 19:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:44] [INFO ] [Real]Absence check using state equation in 432 ms returned sat
[2022-05-16 19:04:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:44] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:45] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2022-05-16 19:04:45] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 122 ms.
[2022-05-16 19:04:47] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 3 ms to minimize.
[2022-05-16 19:04:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2022-05-16 19:04:47] [INFO ] Added : 46 causal constraints over 10 iterations in 2282 ms. Result :sat
Minimization took 567 ms.
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Incomplete Parikh walk after 100900 steps, including 2441 resets, run finished after 341 ms. (steps per millisecond=295 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 697/697 places, 1736/1736 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 697 transition count 1734
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 695 transition count 1734
Applied a total of 4 rules in 40 ms. Remains 695 /697 variables (removed 2) and now considering 1734/1736 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 695/697 places, 1734/1736 transitions.
// Phase 1: matrix 1734 rows 695 cols
[2022-05-16 19:04:48] [INFO ] Computed 64 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 16392 resets, run finished after 2833 ms. (steps per millisecond=352 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2422 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 1) seen :0
// Phase 1: matrix 1734 rows 695 cols
[2022-05-16 19:04:52] [INFO ] Computed 64 place invariants in 40 ms
[2022-05-16 19:04:52] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:04:52] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 16 ms returned sat
[2022-05-16 19:04:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:52] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2022-05-16 19:04:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:04:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-16 19:04:52] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 17 ms returned sat
[2022-05-16 19:04:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:04:53] [INFO ] [Nat]Absence check using state equation in 790 ms returned sat
[2022-05-16 19:04:53] [INFO ] Computed and/alt/rep : 401/1736/401 causal constraints (skipped 1288 transitions) in 117 ms.
[2022-05-16 19:04:55] [INFO ] Added : 44 causal constraints over 9 iterations in 1598 ms. Result :sat
Minimization took 321 ms.
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Incomplete Parikh walk after 96000 steps, including 1839 resets, run finished after 341 ms. (steps per millisecond=281 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 695 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 695/695 places, 1734/1734 transitions.
Applied a total of 0 rules in 32 ms. Remains 695 /695 variables (removed 0) and now considering 1734/1734 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 695/695 places, 1734/1734 transitions.
Starting structural reductions, iteration 0 : 695/695 places, 1734/1734 transitions.
Applied a total of 0 rules in 32 ms. Remains 695 /695 variables (removed 0) and now considering 1734/1734 (removed 0) transitions.
// Phase 1: matrix 1734 rows 695 cols
[2022-05-16 19:04:56] [INFO ] Computed 64 place invariants in 40 ms
[2022-05-16 19:04:56] [INFO ] Implicit Places using invariants in 554 ms returned []
// Phase 1: matrix 1734 rows 695 cols
[2022-05-16 19:04:56] [INFO ] Computed 64 place invariants in 30 ms
[2022-05-16 19:04:58] [INFO ] Implicit Places using invariants and state equation in 1764 ms returned []
Implicit Place search using SMT with State Equation took 2326 ms to find 0 implicit places.
[2022-05-16 19:04:58] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1734 rows 695 cols
[2022-05-16 19:04:58] [INFO ] Computed 64 place invariants in 27 ms
[2022-05-16 19:04:59] [INFO ] Dead Transitions using invariants and state equation in 711 ms returned []
Finished structural reductions, in 1 iterations. Remains : 695/695 places, 1734/1734 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-13 in 15817 ms.
Starting property specific reduction for ASLink-PT-09b-UpperBounds-14
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:04:59] [INFO ] Computed 64 place invariants in 19 ms
Incomplete random walk after 10000 steps, including 142 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 1736 rows 697 cols
[2022-05-16 19:04:59] [INFO ] Computed 64 place invariants in 20 ms
[2022-05-16 19:04:59] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2022-05-16 19:04:59] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 15 ms returned sat
[2022-05-16 19:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:05:00] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2022-05-16 19:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:05:00] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2022-05-16 19:05:00] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 11 ms returned sat
[2022-05-16 19:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:05:00] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2022-05-16 19:05:00] [INFO ] Computed and/alt/rep : 403/1738/403 causal constraints (skipped 1288 transitions) in 119 ms.
[2022-05-16 19:05:01] [INFO ] Added : 17 causal constraints over 4 iterations in 713 ms. Result :sat
Minimization took 255 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 59400 steps, including 1003 resets, run finished after 179 ms. (steps per millisecond=331 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 697/697 places, 1736/1736 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 697 transition count 1735
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 696 transition count 1735
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 696 transition count 1734
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 695 transition count 1734
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 694 transition count 1733
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 694 transition count 1733
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 694 transition count 1732
Applied a total of 7 rules in 67 ms. Remains 694 /697 variables (removed 3) and now considering 1732/1736 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 694/697 places, 1732/1736 transitions.
// Phase 1: matrix 1732 rows 694 cols
[2022-05-16 19:05:02] [INFO ] Computed 64 place invariants in 38 ms
Incomplete random walk after 1000000 steps, including 16332 resets, run finished after 3273 ms. (steps per millisecond=305 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2432 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 1) seen :0
// Phase 1: matrix 1732 rows 694 cols
[2022-05-16 19:05:06] [INFO ] Computed 64 place invariants in 39 ms
[2022-05-16 19:05:06] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:05:06] [INFO ] [Real]Absence check using 14 positive and 50 generalized place invariants in 16 ms returned sat
[2022-05-16 19:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:05:06] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2022-05-16 19:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:05:07] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-16 19:05:07] [INFO ] [Nat]Absence check using 14 positive and 50 generalized place invariants in 16 ms returned sat
[2022-05-16 19:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:05:07] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2022-05-16 19:05:07] [INFO ] Computed and/alt/rep : 406/1781/406 causal constraints (skipped 1281 transitions) in 117 ms.
[2022-05-16 19:05:10] [INFO ] Added : 41 causal constraints over 9 iterations in 2201 ms. Result :sat
Minimization took 361 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 93200 steps, including 1614 resets, run finished after 269 ms. (steps per millisecond=346 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 694 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 33 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 694/694 places, 1732/1732 transitions.
Starting structural reductions, iteration 0 : 694/694 places, 1732/1732 transitions.
Applied a total of 0 rules in 33 ms. Remains 694 /694 variables (removed 0) and now considering 1732/1732 (removed 0) transitions.
// Phase 1: matrix 1732 rows 694 cols
[2022-05-16 19:05:10] [INFO ] Computed 64 place invariants in 36 ms
[2022-05-16 19:05:11] [INFO ] Implicit Places using invariants in 487 ms returned [274]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 492 ms to find 1 implicit places.
[2022-05-16 19:05:11] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1732 rows 693 cols
[2022-05-16 19:05:11] [INFO ] Computed 63 place invariants in 20 ms
[2022-05-16 19:05:12] [INFO ] Dead Transitions using invariants and state equation in 670 ms returned []
Starting structural reductions, iteration 1 : 693/694 places, 1732/1732 transitions.
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 2 place count 692 transition count 1731
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 692 transition count 1730
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 691 transition count 1730
Applied a total of 4 rules in 79 ms. Remains 691 /693 variables (removed 2) and now considering 1730/1732 (removed 2) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:12] [INFO ] Computed 63 place invariants in 39 ms
[2022-05-16 19:05:12] [INFO ] Implicit Places using invariants in 528 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:12] [INFO ] Computed 63 place invariants in 16 ms
[2022-05-16 19:05:14] [INFO ] Implicit Places using invariants and state equation in 1477 ms returned []
Implicit Place search using SMT with State Equation took 2006 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 691/694 places, 1730/1732 transitions.
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:14] [INFO ] Computed 63 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 16388 resets, run finished after 2772 ms. (steps per millisecond=360 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2456 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 1) seen :0
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:17] [INFO ] Computed 63 place invariants in 38 ms
[2022-05-16 19:05:17] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-05-16 19:05:18] [INFO ] [Real]Absence check using 15 positive and 48 generalized place invariants in 32 ms returned sat
[2022-05-16 19:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 19:05:18] [INFO ] [Real]Absence check using state equation in 506 ms returned sat
[2022-05-16 19:05:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 19:05:18] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-05-16 19:05:18] [INFO ] [Nat]Absence check using 15 positive and 48 generalized place invariants in 16 ms returned sat
[2022-05-16 19:05:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 19:05:19] [INFO ] [Nat]Absence check using state equation in 734 ms returned sat
[2022-05-16 19:05:19] [INFO ] Computed and/alt/rep : 397/1708/397 causal constraints (skipped 1288 transitions) in 133 ms.
[2022-05-16 19:05:21] [INFO ] Added : 26 causal constraints over 6 iterations in 1698 ms. Result :sat
Minimization took 508 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 155100 steps, including 2238 resets, run finished after 501 ms. (steps per millisecond=309 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 33 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Starting structural reductions, iteration 0 : 691/691 places, 1730/1730 transitions.
Applied a total of 0 rules in 33 ms. Remains 691 /691 variables (removed 0) and now considering 1730/1730 (removed 0) transitions.
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:22] [INFO ] Computed 63 place invariants in 40 ms
[2022-05-16 19:05:22] [INFO ] Implicit Places using invariants in 546 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:22] [INFO ] Computed 63 place invariants in 20 ms
[2022-05-16 19:05:24] [INFO ] Implicit Places using invariants and state equation in 1780 ms returned []
Implicit Place search using SMT with State Equation took 2328 ms to find 0 implicit places.
[2022-05-16 19:05:24] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1730 rows 691 cols
[2022-05-16 19:05:24] [INFO ] Computed 63 place invariants in 34 ms
[2022-05-16 19:05:25] [INFO ] Dead Transitions using invariants and state equation in 667 ms returned []
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1730/1730 transitions.
Ending property specific reduction for ASLink-PT-09b-UpperBounds-14 in 26080 ms.
[2022-05-16 19:05:25] [INFO ] Flatten gal took : 198 ms
[2022-05-16 19:05:25] [INFO ] Applying decomposition
[2022-05-16 19:05:25] [INFO ] Flatten gal took : 113 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/graph4368104403674845315.txt, -o, /tmp/graph4368104403674845315.bin, -w, /tmp/graph4368104403674845315.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/graph4368104403674845315.bin, -l, -1, -v, -w, /tmp/graph4368104403674845315.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-16 19:05:26] [INFO ] Decomposing Gal with order
[2022-05-16 19:05:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:05:26] [INFO ] Removed a total of 3429 redundant transitions.
[2022-05-16 19:05:26] [INFO ] Flatten gal took : 208 ms
[2022-05-16 19:05:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 51 ms.
[2022-05-16 19:05:26] [INFO ] Time to serialize gal into /tmp/UpperBounds11953786332064834270.gal : 24 ms
[2022-05-16 19:05:26] [INFO ] Time to serialize properties into /tmp/UpperBounds3228490126304599219.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/UpperBounds11953786332064834270.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds3228490126304599219.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/UpperBounds11953786332064834270.gal -t CGAL -reachable-file /tmp/UpperBounds3228490126304599219.prop --nowitness
Loading property file /tmp/UpperBounds3228490126304599219.prop.
Detected timeout of ITS tools.
[2022-05-16 19:28:11] [INFO ] Applying decomposition
[2022-05-16 19:28:12] [INFO ] Flatten gal took : 932 ms
[2022-05-16 19:28:13] [INFO ] Decomposing Gal with order
[2022-05-16 19:28:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:28:14] [INFO ] Removed a total of 3274 redundant transitions.
[2022-05-16 19:28:14] [INFO ] Flatten gal took : 793 ms
[2022-05-16 19:28:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1374 labels/synchronizations in 166 ms.
[2022-05-16 19:28:14] [INFO ] Time to serialize gal into /tmp/UpperBounds13567357591069888150.gal : 33 ms
[2022-05-16 19:28:14] [INFO ] Time to serialize properties into /tmp/UpperBounds8291785763928528296.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/UpperBounds13567357591069888150.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds8291785763928528296.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/UpperBounds13567357591069888150.gal -t CGAL -reachable-file /tmp/UpperBounds8291785763928528296.prop --nowitness
Loading property file /tmp/UpperBounds8291785763928528296.prop.
Detected timeout of ITS tools.
[2022-05-16 19:50:57] [INFO ] Flatten gal took : 302 ms
[2022-05-16 19:51:01] [INFO ] Input system was already deterministic with 1736 transitions.
[2022-05-16 19:51:01] [INFO ] Transformed 697 places.
[2022-05-16 19:51:01] [INFO ] Transformed 1736 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 19:51:02] [INFO ] Time to serialize gal into /tmp/UpperBounds3388332212795720333.gal : 27 ms
[2022-05-16 19:51:02] [INFO ] Time to serialize properties into /tmp/UpperBounds13344720681065316195.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/UpperBounds3388332212795720333.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds13344720681065316195.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/UpperBounds3388332212795720333.gal -t CGAL -reachable-file /tmp/UpperBounds13344720681065316195.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/UpperBounds13344720681065316195.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-09b"
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-09b, 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-165245701600055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09b.tgz
mv ASLink-PT-09b 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 ;