MCC'2022- Execution of r006-tajo-165245688900141

About the Execution of ITS-Tools for ASLink-PT-09a

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
11232.728	3600000.00	3685303.00	3828.30	1 1 1 1 1 1 1 1 1 ? 1 1 ? ? ? 1	normal

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.r006-tajo-165245688900141.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-09a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688900141
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 9.7K Apr 30 07:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 30 07:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 07:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 30 07:20 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 26K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 839K 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-09a-UpperBounds-00
FORMULA_NAME ASLink-PT-09a-UpperBounds-01
FORMULA_NAME ASLink-PT-09a-UpperBounds-02
FORMULA_NAME ASLink-PT-09a-UpperBounds-03
FORMULA_NAME ASLink-PT-09a-UpperBounds-04
FORMULA_NAME ASLink-PT-09a-UpperBounds-05
FORMULA_NAME ASLink-PT-09a-UpperBounds-06
FORMULA_NAME ASLink-PT-09a-UpperBounds-07
FORMULA_NAME ASLink-PT-09a-UpperBounds-08
FORMULA_NAME ASLink-PT-09a-UpperBounds-09
FORMULA_NAME ASLink-PT-09a-UpperBounds-10
FORMULA_NAME ASLink-PT-09a-UpperBounds-11
FORMULA_NAME ASLink-PT-09a-UpperBounds-12
FORMULA_NAME ASLink-PT-09a-UpperBounds-13
FORMULA_NAME ASLink-PT-09a-UpperBounds-14
FORMULA_NAME ASLink-PT-09a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652654618070

Running Version 202205111006
[2022-05-15 22:43:39] [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]
[2022-05-15 22:43:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 22:43:39] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2022-05-15 22:43:39] [INFO ] Transformed 1991 places.
[2022-05-15 22:43:39] [INFO ] Transformed 2919 transitions.
[2022-05-15 22:43:39] [INFO ] Found NUPN structural information;
[2022-05-15 22:43:39] [INFO ] Parsed PT model containing 1991 places and 2919 transitions in 282 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
// Phase 1: matrix 2888 rows 1991 cols
[2022-05-15 22:43:40] [INFO ] Computed 384 place invariants in 288 ms
Incomplete random walk after 10000 steps, including 51 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 16) seen :8
FORMULA ASLink-PT-09a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
// Phase 1: matrix 2888 rows 1991 cols
[2022-05-15 22:43:40] [INFO ] Computed 384 place invariants in 77 ms
[2022-05-15 22:43:41] [INFO ] [Real]Absence check using 93 positive place invariants in 55 ms returned sat
[2022-05-15 22:43:41] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 97 ms returned sat
[2022-05-15 22:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:43:42] [INFO ] [Real]Absence check using state equation in 1235 ms returned sat
[2022-05-15 22:43:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:43:43] [INFO ] [Nat]Absence check using 93 positive place invariants in 51 ms returned sat
[2022-05-15 22:43:43] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 78 ms returned sat
[2022-05-15 22:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:43:47] [INFO ] [Nat]Absence check using state equation in 4529 ms returned unknown
[2022-05-15 22:43:48] [INFO ] [Real]Absence check using 93 positive place invariants in 48 ms returned sat
[2022-05-15 22:43:48] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 90 ms returned sat
[2022-05-15 22:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:43:49] [INFO ] [Real]Absence check using state equation in 1366 ms returned sat
[2022-05-15 22:43:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:43:50] [INFO ] [Nat]Absence check using 93 positive place invariants in 59 ms returned sat
[2022-05-15 22:43:50] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 98 ms returned sat
[2022-05-15 22:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:43:54] [INFO ] [Nat]Absence check using state equation in 4585 ms returned unknown
[2022-05-15 22:43:55] [INFO ] [Real]Absence check using 93 positive place invariants in 56 ms returned sat
[2022-05-15 22:43:55] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 128 ms returned sat
[2022-05-15 22:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:43:56] [INFO ] [Real]Absence check using state equation in 1387 ms returned sat
[2022-05-15 22:43:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:43:57] [INFO ] [Nat]Absence check using 93 positive place invariants in 55 ms returned sat
[2022-05-15 22:43:57] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 100 ms returned sat
[2022-05-15 22:43:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:00] [INFO ] [Nat]Absence check using state equation in 2840 ms returned sat
[2022-05-15 22:44:00] [INFO ] Computed and/alt/rep : 1230/4318/1230 causal constraints (skipped 1657 transitions) in 281 ms.
[2022-05-15 22:44:01] [INFO ] Added : 5 causal constraints over 1 iterations in 1381 ms. Result :unknown
[2022-05-15 22:44:02] [INFO ] [Real]Absence check using 93 positive place invariants in 49 ms returned sat
[2022-05-15 22:44:02] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 97 ms returned sat
[2022-05-15 22:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:03] [INFO ] [Real]Absence check using state equation in 1351 ms returned sat
[2022-05-15 22:44:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:44:03] [INFO ] [Nat]Absence check using 93 positive place invariants in 37 ms returned sat
[2022-05-15 22:44:04] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 69 ms returned sat
[2022-05-15 22:44:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:08] [INFO ] [Nat]Absence check using state equation in 4568 ms returned unknown
[2022-05-15 22:44:09] [INFO ] [Real]Absence check using 93 positive place invariants in 37 ms returned sat
[2022-05-15 22:44:09] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 118 ms returned sat
[2022-05-15 22:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:10] [INFO ] [Real]Absence check using state equation in 1388 ms returned sat
[2022-05-15 22:44:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:44:11] [INFO ] [Nat]Absence check using 93 positive place invariants in 68 ms returned sat
[2022-05-15 22:44:11] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 91 ms returned sat
[2022-05-15 22:44:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:15] [INFO ] [Nat]Absence check using state equation in 4452 ms returned unknown
[2022-05-15 22:44:16] [INFO ] [Real]Absence check using 93 positive place invariants in 34 ms returned sat
[2022-05-15 22:44:16] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 65 ms returned sat
[2022-05-15 22:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:17] [INFO ] [Real]Absence check using state equation in 1070 ms returned sat
[2022-05-15 22:44:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:44:17] [INFO ] [Nat]Absence check using 93 positive place invariants in 55 ms returned sat
[2022-05-15 22:44:17] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 97 ms returned sat
[2022-05-15 22:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:22] [INFO ] [Nat]Absence check using state equation in 4447 ms returned unknown
[2022-05-15 22:44:22] [INFO ] [Real]Absence check using 93 positive place invariants in 39 ms returned sat
[2022-05-15 22:44:22] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 75 ms returned sat
[2022-05-15 22:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:24] [INFO ] [Real]Absence check using state equation in 1387 ms returned sat
[2022-05-15 22:44:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:44:24] [INFO ] [Nat]Absence check using 93 positive place invariants in 48 ms returned sat
[2022-05-15 22:44:24] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 84 ms returned sat
[2022-05-15 22:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:29] [INFO ] [Nat]Absence check using state equation in 4554 ms returned unknown
[2022-05-15 22:44:29] [INFO ] [Real]Absence check using 93 positive place invariants in 49 ms returned sat
[2022-05-15 22:44:29] [INFO ] [Real]Absence check using 93 positive and 291 generalized place invariants in 101 ms returned sat
[2022-05-15 22:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:30] [INFO ] [Real]Absence check using state equation in 1136 ms returned sat
[2022-05-15 22:44:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:44:31] [INFO ] [Nat]Absence check using 93 positive place invariants in 51 ms returned sat
[2022-05-15 22:44:31] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 90 ms returned sat
[2022-05-15 22:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:36] [INFO ] [Nat]Absence check using state equation in 4543 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-09a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-09a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 1991 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
Ensure Unique test removed 36 places
Discarding 18 places :
Implicit places reduction removed 18 places
Drop transitions removed 182 transitions
Trivial Post-agglo rules discarded 182 transitions
Performed 182 trivial Post agglomeration. Transition count delta: 182
Iterating post reduction 0 with 236 rules applied. Total rules applied 236 place count 1937 transition count 2706
Reduce places removed 182 places and 0 transitions.
Iterating post reduction 1 with 182 rules applied. Total rules applied 418 place count 1755 transition count 2706
Performed 187 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 187 Pre rules applied. Total rules applied 418 place count 1755 transition count 2519
Deduced a syphon composed of 187 places in 5 ms
Ensure Unique test removed 73 places
Reduce places removed 260 places and 0 transitions.
Iterating global reduction 2 with 447 rules applied. Total rules applied 865 place count 1495 transition count 2519
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 866 place count 1495 transition count 2518
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 867 place count 1494 transition count 2518
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 879 place count 1482 transition count 2453
Ensure Unique test removed 1 places
Iterating global reduction 4 with 13 rules applied. Total rules applied 892 place count 1481 transition count 2453
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 898 place count 1480 transition count 2448
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 901 place count 1477 transition count 2448
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 902 place count 1476 transition count 2440
Iterating global reduction 6 with 1 rules applied. Total rules applied 903 place count 1476 transition count 2440
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 904 place count 1475 transition count 2432
Iterating global reduction 6 with 1 rules applied. Total rules applied 905 place count 1475 transition count 2432
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 906 place count 1474 transition count 2424
Iterating global reduction 6 with 1 rules applied. Total rules applied 907 place count 1474 transition count 2424
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 908 place count 1473 transition count 2416
Iterating global reduction 6 with 1 rules applied. Total rules applied 909 place count 1473 transition count 2416
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 910 place count 1472 transition count 2408
Iterating global reduction 6 with 1 rules applied. Total rules applied 911 place count 1472 transition count 2408
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 912 place count 1471 transition count 2400
Iterating global reduction 6 with 1 rules applied. Total rules applied 913 place count 1471 transition count 2400
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 914 place count 1470 transition count 2392
Iterating global reduction 6 with 1 rules applied. Total rules applied 915 place count 1470 transition count 2392
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 916 place count 1469 transition count 2384
Iterating global reduction 6 with 1 rules applied. Total rules applied 917 place count 1469 transition count 2384
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 918 place count 1468 transition count 2376
Iterating global reduction 6 with 1 rules applied. Total rules applied 919 place count 1468 transition count 2376
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 920 place count 1467 transition count 2368
Iterating global reduction 6 with 1 rules applied. Total rules applied 921 place count 1467 transition count 2368
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 922 place count 1466 transition count 2360
Iterating global reduction 6 with 1 rules applied. Total rules applied 923 place count 1466 transition count 2360
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 924 place count 1465 transition count 2352
Iterating global reduction 6 with 1 rules applied. Total rules applied 925 place count 1465 transition count 2352
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 926 place count 1464 transition count 2344
Iterating global reduction 6 with 1 rules applied. Total rules applied 927 place count 1464 transition count 2344
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 928 place count 1463 transition count 2336
Iterating global reduction 6 with 1 rules applied. Total rules applied 929 place count 1463 transition count 2336
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 930 place count 1462 transition count 2328
Iterating global reduction 6 with 1 rules applied. Total rules applied 931 place count 1462 transition count 2328
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 932 place count 1461 transition count 2320
Iterating global reduction 6 with 1 rules applied. Total rules applied 933 place count 1461 transition count 2320
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 3 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 6 with 124 rules applied. Total rules applied 1057 place count 1399 transition count 2258
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1065 place count 1399 transition count 2250
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1073 place count 1391 transition count 2250
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 1083 place count 1391 transition count 2250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1084 place count 1390 transition count 2249
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 1102 place count 1372 transition count 2249
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 36 Pre rules applied. Total rules applied 1102 place count 1372 transition count 2213
Deduced a syphon composed of 36 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 8 with 73 rules applied. Total rules applied 1175 place count 1335 transition count 2213
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 8 with 10 rules applied. Total rules applied 1185 place count 1325 transition count 2213
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1185 place count 1325 transition count 2212
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1187 place count 1324 transition count 2212
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 9 with 20 rules applied. Total rules applied 1207 place count 1314 transition count 2202
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 1216 place count 1305 transition count 2193
Iterating global reduction 9 with 9 rules applied. Total rules applied 1225 place count 1305 transition count 2193
Free-agglomeration rule applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 1234 place count 1305 transition count 2184
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1243 place count 1296 transition count 2184
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 10 with 9 rules applied. Total rules applied 1252 place count 1296 transition count 2184
Applied a total of 1252 rules in 2349 ms. Remains 1296 /1991 variables (removed 695) and now considering 2184/2888 (removed 704) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1991 places, 2184/2888 transitions.
// Phase 1: matrix 2184 rows 1296 cols
[2022-05-15 22:44:40] [INFO ] Computed 226 place invariants in 101 ms
Incomplete random walk after 1000000 steps, including 9928 resets, run finished after 3207 ms. (steps per millisecond=311 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1088 resets, run finished after 1329 ms. (steps per millisecond=752 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1076 resets, run finished after 1334 ms. (steps per millisecond=749 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1077 resets, run finished after 1339 ms. (steps per millisecond=746 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1075 resets, run finished after 1346 ms. (steps per millisecond=742 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1082 resets, run finished after 1337 ms. (steps per millisecond=747 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1085 resets, run finished after 1349 ms. (steps per millisecond=741 ) properties (out of 6) seen :0
// Phase 1: matrix 2184 rows 1296 cols
[2022-05-15 22:44:51] [INFO ] Computed 226 place invariants in 50 ms
[2022-05-15 22:44:51] [INFO ] [Real]Absence check using 56 positive place invariants in 19 ms returned sat
[2022-05-15 22:44:52] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 75 ms returned sat
[2022-05-15 22:44:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:52] [INFO ] [Real]Absence check using state equation in 770 ms returned sat
[2022-05-15 22:44:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:44:52] [INFO ] [Nat]Absence check using 56 positive place invariants in 15 ms returned sat
[2022-05-15 22:44:53] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 34 ms returned sat
[2022-05-15 22:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:44:54] [INFO ] [Nat]Absence check using state equation in 1084 ms returned sat
[2022-05-15 22:44:54] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 175 ms.
[2022-05-15 22:45:01] [INFO ] Added : 20 causal constraints over 4 iterations in 7576 ms. Result :unknown
[2022-05-15 22:45:01] [INFO ] [Real]Absence check using 56 positive place invariants in 15 ms returned sat
[2022-05-15 22:45:01] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 33 ms returned sat
[2022-05-15 22:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:45:02] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2022-05-15 22:45:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:45:02] [INFO ] [Nat]Absence check using 56 positive place invariants in 20 ms returned sat
[2022-05-15 22:45:02] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 35 ms returned sat
[2022-05-15 22:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:45:03] [INFO ] [Nat]Absence check using state equation in 870 ms returned sat
[2022-05-15 22:45:03] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 139 ms.
[2022-05-15 22:45:23] [INFO ] Added : 535 causal constraints over 107 iterations in 20122 ms.(timeout) Result :sat
Minimization took 767 ms.
[2022-05-15 22:45:25] [INFO ] [Real]Absence check using 56 positive place invariants in 23 ms returned sat
[2022-05-15 22:45:25] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 40 ms returned sat
[2022-05-15 22:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:45:25] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2022-05-15 22:45:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:45:26] [INFO ] [Nat]Absence check using 56 positive place invariants in 18 ms returned sat
[2022-05-15 22:45:26] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 34 ms returned sat
[2022-05-15 22:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:45:27] [INFO ] [Nat]Absence check using state equation in 1231 ms returned sat
[2022-05-15 22:45:27] [INFO ] Deduced a trap composed of 109 places in 357 ms of which 4 ms to minimize.
[2022-05-15 22:45:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 622 ms
[2022-05-15 22:45:28] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 219 ms.
[2022-05-15 22:45:48] [INFO ] Added : 605 causal constraints over 121 iterations in 20035 ms.(timeout) Result :sat
Minimization took 905 ms.
[2022-05-15 22:45:49] [INFO ] [Real]Absence check using 56 positive place invariants in 22 ms returned sat
[2022-05-15 22:45:49] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 48 ms returned sat
[2022-05-15 22:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:45:50] [INFO ] [Real]Absence check using state equation in 799 ms returned sat
[2022-05-15 22:45:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:45:50] [INFO ] [Nat]Absence check using 56 positive place invariants in 19 ms returned sat
[2022-05-15 22:45:50] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 41 ms returned sat
[2022-05-15 22:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:45:51] [INFO ] [Nat]Absence check using state equation in 889 ms returned sat
[2022-05-15 22:45:51] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 143 ms.
[2022-05-15 22:46:11] [INFO ] Added : 570 causal constraints over 114 iterations in 20083 ms.(timeout) Result :sat
Minimization took 1053 ms.
[2022-05-15 22:46:12] [INFO ] [Real]Absence check using 56 positive place invariants in 23 ms returned sat
[2022-05-15 22:46:12] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 44 ms returned sat
[2022-05-15 22:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:46:13] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2022-05-15 22:46:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:46:13] [INFO ] [Nat]Absence check using 56 positive place invariants in 19 ms returned sat
[2022-05-15 22:46:13] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 43 ms returned sat
[2022-05-15 22:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:46:14] [INFO ] [Nat]Absence check using state equation in 885 ms returned sat
[2022-05-15 22:46:14] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 120 ms.
[2022-05-15 22:46:34] [INFO ] Added : 642 causal constraints over 129 iterations in 19209 ms. Result :sat
Minimization took 602 ms.
[2022-05-15 22:46:34] [INFO ] [Real]Absence check using 56 positive place invariants in 19 ms returned sat
[2022-05-15 22:46:34] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 39 ms returned sat
[2022-05-15 22:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:46:35] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2022-05-15 22:46:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:46:35] [INFO ] [Nat]Absence check using 56 positive place invariants in 15 ms returned sat
[2022-05-15 22:46:35] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 32 ms returned sat
[2022-05-15 22:46:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:46:36] [INFO ] [Nat]Absence check using state equation in 751 ms returned sat
[2022-05-15 22:46:36] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 144 ms.
[2022-05-15 22:46:45] [INFO ] Added : 160 causal constraints over 32 iterations in 8913 ms. Result :sat
Minimization took 481 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-09a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 2184/2184 transitions.
Applied a total of 0 rules in 49 ms. Remains 1296 /1296 variables (removed 0) and now considering 2184/2184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 2184/2184 transitions.
// Phase 1: matrix 2184 rows 1296 cols
[2022-05-15 22:46:53] [INFO ] Computed 226 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 9931 resets, run finished after 3395 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1083 resets, run finished after 1351 ms. (steps per millisecond=740 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1084 resets, run finished after 1559 ms. (steps per millisecond=641 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1085 resets, run finished after 1398 ms. (steps per millisecond=715 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1081 resets, run finished after 1353 ms. (steps per millisecond=739 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1077 resets, run finished after 1346 ms. (steps per millisecond=742 ) properties (out of 5) seen :0
// Phase 1: matrix 2184 rows 1296 cols
[2022-05-15 22:47:03] [INFO ] Computed 226 place invariants in 47 ms
[2022-05-15 22:47:03] [INFO ] [Real]Absence check using 56 positive place invariants in 18 ms returned sat
[2022-05-15 22:47:03] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 32 ms returned sat
[2022-05-15 22:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:47:04] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2022-05-15 22:47:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:47:04] [INFO ] [Nat]Absence check using 56 positive place invariants in 20 ms returned sat
[2022-05-15 22:47:04] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 41 ms returned sat
[2022-05-15 22:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:47:06] [INFO ] [Nat]Absence check using state equation in 1205 ms returned sat
[2022-05-15 22:47:06] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 157 ms.
[2022-05-15 22:47:13] [INFO ] Added : 20 causal constraints over 4 iterations in 7419 ms. Result :unknown
[2022-05-15 22:47:13] [INFO ] [Real]Absence check using 56 positive place invariants in 14 ms returned sat
[2022-05-15 22:47:13] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 33 ms returned sat
[2022-05-15 22:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:47:14] [INFO ] [Real]Absence check using state equation in 702 ms returned sat
[2022-05-15 22:47:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:47:14] [INFO ] [Nat]Absence check using 56 positive place invariants in 15 ms returned sat
[2022-05-15 22:47:14] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 31 ms returned sat
[2022-05-15 22:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:47:15] [INFO ] [Nat]Absence check using state equation in 888 ms returned sat
[2022-05-15 22:47:15] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 156 ms.
[2022-05-15 22:47:35] [INFO ] Added : 540 causal constraints over 108 iterations in 20251 ms.(timeout) Result :sat
Minimization took 823 ms.
[2022-05-15 22:47:37] [INFO ] [Real]Absence check using 56 positive place invariants in 23 ms returned sat
[2022-05-15 22:47:37] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 48 ms returned sat
[2022-05-15 22:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:47:37] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2022-05-15 22:47:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:47:38] [INFO ] [Nat]Absence check using 56 positive place invariants in 16 ms returned sat
[2022-05-15 22:47:38] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 32 ms returned sat
[2022-05-15 22:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:47:39] [INFO ] [Nat]Absence check using state equation in 1089 ms returned sat
[2022-05-15 22:47:39] [INFO ] Deduced a trap composed of 109 places in 246 ms of which 2 ms to minimize.
[2022-05-15 22:47:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 406 ms
[2022-05-15 22:47:39] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 181 ms.
[2022-05-15 22:47:59] [INFO ] Added : 600 causal constraints over 120 iterations in 20084 ms.(timeout) Result :sat
Minimization took 961 ms.
[2022-05-15 22:48:00] [INFO ] [Real]Absence check using 56 positive place invariants in 16 ms returned sat
[2022-05-15 22:48:00] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 33 ms returned sat
[2022-05-15 22:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:48:01] [INFO ] [Real]Absence check using state equation in 626 ms returned sat
[2022-05-15 22:48:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:48:01] [INFO ] [Nat]Absence check using 56 positive place invariants in 20 ms returned sat
[2022-05-15 22:48:01] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 41 ms returned sat
[2022-05-15 22:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:48:02] [INFO ] [Nat]Absence check using state equation in 1047 ms returned sat
[2022-05-15 22:48:03] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 179 ms.
[2022-05-15 22:48:23] [INFO ] Added : 540 causal constraints over 108 iterations in 20038 ms.(timeout) Result :sat
Minimization took 1250 ms.
[2022-05-15 22:48:24] [INFO ] [Real]Absence check using 56 positive place invariants in 19 ms returned sat
[2022-05-15 22:48:24] [INFO ] [Real]Absence check using 56 positive and 170 generalized place invariants in 42 ms returned sat
[2022-05-15 22:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:48:25] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2022-05-15 22:48:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:48:25] [INFO ] [Nat]Absence check using 56 positive place invariants in 15 ms returned sat
[2022-05-15 22:48:25] [INFO ] [Nat]Absence check using 56 positive and 170 generalized place invariants in 31 ms returned sat
[2022-05-15 22:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:48:26] [INFO ] [Nat]Absence check using state equation in 893 ms returned sat
[2022-05-15 22:48:26] [INFO ] Computed and/alt/rep : 872/3284/872 causal constraints (skipped 1267 transitions) in 169 ms.
[2022-05-15 22:48:46] [INFO ] Added : 550 causal constraints over 110 iterations in 20189 ms.(timeout) Result :sat
Minimization took 1078 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 1296 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 2184/2184 transitions.
Applied a total of 0 rules in 50 ms. Remains 1296 /1296 variables (removed 0) and now considering 2184/2184 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1296/1296 places, 2184/2184 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1296/1296 places, 2184/2184 transitions.
Applied a total of 0 rules in 85 ms. Remains 1296 /1296 variables (removed 0) and now considering 2184/2184 (removed 0) transitions.
// Phase 1: matrix 2184 rows 1296 cols
[2022-05-15 22:48:57] [INFO ] Computed 226 place invariants in 46 ms
[2022-05-15 22:48:58] [INFO ] Implicit Places using invariants in 1032 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 378, 382, 383, 394, 395, 396, 414, 432, 470, 504, 508, 509, 520, 521, 522, 540, 558, 627, 631, 632, 643, 644, 645, 663, 681, 750, 754, 755, 766, 767, 768, 786, 804, 842, 877, 881, 882, 893, 894, 895, 913, 931, 1000, 1004, 1005, 1016, 1017, 1018, 1036, 1054, 1123, 1127, 1128, 1131, 1142, 1143, 1144, 1162, 1164, 1167, 1185, 1186, 1187, 1188, 1200, 1206, 1212, 1218, 1224, 1230, 1236, 1242, 1248, 1254, 1260]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 1040 ms to find 96 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1200/1296 places, 2184/2184 transitions.
Drop transitions removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 1200 transition count 2019
Reduce places removed 165 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 166 rules applied. Total rules applied 331 place count 1035 transition count 2018
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 332 place count 1034 transition count 2018
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 43 Pre rules applied. Total rules applied 332 place count 1034 transition count 1975
Deduced a syphon composed of 43 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 87 rules applied. Total rules applied 419 place count 990 transition count 1975
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 431 place count 986 transition count 1967
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 439 place count 978 transition count 1967
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 454 place count 963 transition count 1952
Iterating global reduction 5 with 15 rules applied. Total rules applied 469 place count 963 transition count 1952
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 472 place count 963 transition count 1949
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 472 place count 963 transition count 1948
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 474 place count 962 transition count 1948
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 477 place count 959 transition count 1945
Iterating global reduction 6 with 3 rules applied. Total rules applied 480 place count 959 transition count 1945
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 481 place count 958 transition count 1944
Iterating global reduction 6 with 1 rules applied. Total rules applied 482 place count 958 transition count 1944
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 483 place count 957 transition count 1943
Iterating global reduction 6 with 1 rules applied. Total rules applied 484 place count 957 transition count 1943
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 3 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 6 with 148 rules applied. Total rules applied 632 place count 883 transition count 1869
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 641 place count 883 transition count 1860
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 650 place count 874 transition count 1851
Iterating global reduction 7 with 9 rules applied. Total rules applied 659 place count 874 transition count 1851
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 668 place count 874 transition count 1842
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 8 with 18 rules applied. Total rules applied 686 place count 874 transition count 1824
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 705 place count 855 transition count 1824
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 9 with 27 rules applied. Total rules applied 732 place count 855 transition count 1824
Applied a total of 732 rules in 383 ms. Remains 855 /1200 variables (removed 345) and now considering 1824/2184 (removed 360) transitions.
// Phase 1: matrix 1824 rows 855 cols
[2022-05-15 22:48:58] [INFO ] Computed 124 place invariants in 20 ms
[2022-05-15 22:48:59] [INFO ] Implicit Places using invariants in 512 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 242, 259, 265, 268, 270, 275, 276, 328, 348, 354, 357, 359, 364, 365, 417, 434, 440, 443, 445, 450, 451, 503, 520, 526, 529, 531, 536, 537, 589, 609, 615, 618, 620, 625, 626, 678, 695, 701, 704, 706, 711, 712, 764, 781, 787, 790, 792]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 516 ms to find 61 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 794/1296 places, 1824/2184 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 768 transition count 1798
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 768 transition count 1798
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 60 place count 760 transition count 1790
Iterating global reduction 0 with 8 rules applied. Total rules applied 68 place count 760 transition count 1790
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 104 place count 742 transition count 1772
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 131 place count 742 transition count 1745
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 158 place count 715 transition count 1745
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 167 place count 715 transition count 1736
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 176 place count 706 transition count 1736
Applied a total of 176 rules in 156 ms. Remains 706 /794 variables (removed 88) and now considering 1736/1824 (removed 88) transitions.
// Phase 1: matrix 1736 rows 706 cols
[2022-05-15 22:48:59] [INFO ] Computed 63 place invariants in 33 ms
[2022-05-15 22:49:00] [INFO ] Implicit Places using invariants in 504 ms returned []
// Phase 1: matrix 1736 rows 706 cols
[2022-05-15 22:49:00] [INFO ] Computed 63 place invariants in 12 ms
[2022-05-15 22:49:01] [INFO ] Implicit Places using invariants and state equation in 1323 ms returned []
Implicit Place search using SMT with State Equation took 1831 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 706/1296 places, 1736/2184 transitions.
Finished structural reductions, in 3 iterations. Remains : 706/1296 places, 1736/2184 transitions.
Successfully produced net in file /tmp/petri1000_12435690455537667162.dot
Successfully produced net in file /tmp/petri1001_14096437184217121212.dot
Successfully produced net in file /tmp/petri1002_1319791189074153773.dot
Successfully produced net in file /tmp/petri1003_4827574500023321270.dot
Successfully produced net in file /tmp/petri1004_702439716950700965.dot
Successfully produced net in file /tmp/petri1005_708562534373679514.dot
Successfully produced net in file /tmp/petri1006_16695912936155614896.dot
Successfully produced net in file /tmp/petri1007_11608702163154104923.dot
Successfully produced net in file /tmp/petri1008_15801417164833218055.dot
Drop transitions removed 9 transitions
Dominated transitions for bounds rules discarded 9 transitions
// Phase 1: matrix 1727 rows 706 cols
[2022-05-15 22:49:01] [INFO ] Computed 63 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 16355 resets, run finished after 2083 ms. (steps per millisecond=480 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2528 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2557 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2544 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2533 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2541 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 5) seen :0
// Phase 1: matrix 1727 rows 706 cols
[2022-05-15 22:49:07] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:49:07] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:49:07] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:08] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2022-05-15 22:49:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-15 22:49:08] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 19 ms returned sat
[2022-05-15 22:49:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:09] [INFO ] [Nat]Absence check using state equation in 943 ms returned sat
[2022-05-15 22:49:09] [INFO ] Deduced a trap composed of 24 places in 120 ms of which 2 ms to minimize.
[2022-05-15 22:49:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2022-05-15 22:49:09] [INFO ] Computed and/alt/rep : 399/1670/399 causal constraints (skipped 1286 transitions) in 131 ms.
[2022-05-15 22:49:10] [INFO ] Added : 16 causal constraints over 4 iterations in 1270 ms. Result :sat
Minimization took 329 ms.
[2022-05-15 22:49:11] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:49:11] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 17 ms returned sat
[2022-05-15 22:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:12] [INFO ] [Real]Absence check using state equation in 493 ms returned sat
[2022-05-15 22:49:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:49:12] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 16 ms returned sat
[2022-05-15 22:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:12] [INFO ] [Nat]Absence check using state equation in 378 ms returned sat
[2022-05-15 22:49:12] [INFO ] Computed and/alt/rep : 399/1670/399 causal constraints (skipped 1286 transitions) in 98 ms.
[2022-05-15 22:49:13] [INFO ] Added : 36 causal constraints over 8 iterations in 1129 ms. Result :sat
Minimization took 422 ms.
[2022-05-15 22:49:14] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:49:14] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 16 ms returned sat
[2022-05-15 22:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:14] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2022-05-15 22:49:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2022-05-15 22:49:15] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 24 ms returned sat
[2022-05-15 22:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:15] [INFO ] [Nat]Absence check using state equation in 820 ms returned sat
[2022-05-15 22:49:16] [INFO ] Computed and/alt/rep : 399/1670/399 causal constraints (skipped 1286 transitions) in 124 ms.
[2022-05-15 22:49:17] [INFO ] Added : 33 causal constraints over 7 iterations in 1414 ms. Result :sat
Minimization took 305 ms.
[2022-05-15 22:49:17] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:49:17] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 17 ms returned sat
[2022-05-15 22:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:18] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2022-05-15 22:49:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:18] [INFO ] [Nat]Absence check using 14 positive place invariants in 17 ms returned sat
[2022-05-15 22:49:18] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 24 ms returned sat
[2022-05-15 22:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:19] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2022-05-15 22:49:19] [INFO ] Computed and/alt/rep : 399/1670/399 causal constraints (skipped 1286 transitions) in 134 ms.
[2022-05-15 22:49:22] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 2 ms to minimize.
[2022-05-15 22:49:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 265 ms
[2022-05-15 22:49:22] [INFO ] Added : 89 causal constraints over 18 iterations in 3049 ms. Result :sat
Minimization took 373 ms.
[2022-05-15 22:49:22] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:49:22] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 17 ms returned sat
[2022-05-15 22:49:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:23] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2022-05-15 22:49:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-15 22:49:23] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 21 ms returned sat
[2022-05-15 22:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:24] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2022-05-15 22:49:24] [INFO ] Computed and/alt/rep : 399/1670/399 causal constraints (skipped 1286 transitions) in 114 ms.
[2022-05-15 22:49:25] [INFO ] Added : 46 causal constraints over 10 iterations in 1454 ms. Result :sat
Minimization took 520 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ASLink-PT-09a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 706 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 706/706 places, 1727/1727 transitions.
Graph (complete) has 4293 edges and 706 vertex of which 697 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 ms
Discarding 9 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 10 place count 697 transition count 1727
Applied a total of 10 rules in 67 ms. Remains 697 /706 variables (removed 9) and now considering 1727/1727 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 697/706 places, 1727/1727 transitions.
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:28] [INFO ] Computed 63 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 16735 resets, run finished after 2567 ms. (steps per millisecond=389 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2534 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2502 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2527 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2522 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 4) seen :0
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:34] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:49:34] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:49:34] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 16 ms returned sat
[2022-05-15 22:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:34] [INFO ] [Real]Absence check using state equation in 494 ms returned sat
[2022-05-15 22:49:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-15 22:49:34] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 18 ms returned sat
[2022-05-15 22:49:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:35] [INFO ] [Nat]Absence check using state equation in 652 ms returned sat
[2022-05-15 22:49:35] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 131 ms.
[2022-05-15 22:49:37] [INFO ] Added : 46 causal constraints over 10 iterations in 1936 ms. Result :sat
Minimization took 286 ms.
[2022-05-15 22:49:38] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:49:38] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:38] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2022-05-15 22:49:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:38] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-15 22:49:38] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 18 ms returned sat
[2022-05-15 22:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:39] [INFO ] [Nat]Absence check using state equation in 998 ms returned sat
[2022-05-15 22:49:39] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 124 ms.
[2022-05-15 22:49:41] [INFO ] Added : 45 causal constraints over 9 iterations in 1594 ms. Result :sat
Minimization took 398 ms.
[2022-05-15 22:49:41] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:49:42] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 16 ms returned sat
[2022-05-15 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:42] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2022-05-15 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2022-05-15 22:49:42] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 26 ms returned sat
[2022-05-15 22:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:43] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2022-05-15 22:49:43] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 127 ms.
[2022-05-15 22:49:45] [INFO ] Added : 45 causal constraints over 9 iterations in 1559 ms. Result :sat
Minimization took 390 ms.
[2022-05-15 22:49:45] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:49:45] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:46] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2022-05-15 22:49:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:49:46] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:49:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:47] [INFO ] [Nat]Absence check using state equation in 998 ms returned sat
[2022-05-15 22:49:47] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 115 ms.
[2022-05-15 22:49:48] [INFO ] Added : 26 causal constraints over 6 iterations in 1044 ms. Result :sat
Minimization took 388 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 697 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 697/697 places, 1727/1727 transitions.
Applied a total of 0 rules in 24 ms. Remains 697 /697 variables (removed 0) and now considering 1727/1727 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 697/697 places, 1727/1727 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 697/697 places, 1727/1727 transitions.
Applied a total of 0 rules in 24 ms. Remains 697 /697 variables (removed 0) and now considering 1727/1727 (removed 0) transitions.
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:50] [INFO ] Computed 63 place invariants in 28 ms
[2022-05-15 22:49:51] [INFO ] Implicit Places using invariants in 522 ms returned []
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:51] [INFO ] Computed 63 place invariants in 16 ms
[2022-05-15 22:49:52] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 1883 ms to find 0 implicit places.
[2022-05-15 22:49:52] [INFO ] Redundant transitions in 124 ms returned []
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:52] [INFO ] Computed 63 place invariants in 37 ms
[2022-05-15 22:49:53] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 697/697 places, 1727/1727 transitions.
Starting property specific reduction for ASLink-PT-09a-UpperBounds-09
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:53] [INFO ] Computed 63 place invariants in 26 ms
Incomplete random walk after 10000 steps, including 162 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:49:53] [INFO ] Computed 63 place invariants in 10 ms
[2022-05-15 22:49:53] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2022-05-15 22:49:53] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 11 ms returned sat
[2022-05-15 22:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:53] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2022-05-15 22:49:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:49:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-15 22:49:54] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 18 ms returned sat
[2022-05-15 22:49:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:49:54] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2022-05-15 22:49:54] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 148 ms.
[2022-05-15 22:49:56] [INFO ] Added : 46 causal constraints over 10 iterations in 2069 ms. Result :sat
Minimization took 286 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 697/697 places, 1727/1727 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 697 transition count 1724
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 694 transition count 1724
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 694 transition count 1723
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 693 transition count 1723
Applied a total of 8 rules in 63 ms. Remains 693 /697 variables (removed 4) and now considering 1723/1727 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 693/697 places, 1723/1727 transitions.
Successfully produced net in file /tmp/petri1009_6715465728082408456.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1722 rows 693 cols
[2022-05-15 22:49:57] [INFO ] Computed 63 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 16457 resets, run finished after 2245 ms. (steps per millisecond=445 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2542 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 1) seen :0
// Phase 1: matrix 1722 rows 693 cols
[2022-05-15 22:50:00] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:50:00] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:50:00] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 19 ms returned sat
[2022-05-15 22:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:01] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2022-05-15 22:50:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:50:01] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 11 ms returned sat
[2022-05-15 22:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:01] [INFO ] [Nat]Absence check using state equation in 386 ms returned sat
[2022-05-15 22:50:01] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 0 ms to minimize.
[2022-05-15 22:50:02] [INFO ] Deduced a trap composed of 59 places in 104 ms of which 0 ms to minimize.
[2022-05-15 22:50:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 339 ms
[2022-05-15 22:50:02] [INFO ] Computed and/alt/rep : 394/1662/394 causal constraints (skipped 1286 transitions) in 94 ms.
[2022-05-15 22:50:02] [INFO ] Added : 17 causal constraints over 4 iterations in 771 ms. Result :sat
Minimization took 207 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 693 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 693/693 places, 1722/1722 transitions.
Graph (complete) has 4296 edges and 693 vertex of which 692 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 692 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 691 transition count 1721
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 691 transition count 1721
Applied a total of 4 rules in 122 ms. Remains 691 /693 variables (removed 2) and now considering 1721/1722 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/693 places, 1721/1722 transitions.
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:50:03] [INFO ] Computed 63 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 16393 resets, run finished after 2253 ms. (steps per millisecond=443 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2529 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 1) seen :0
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:50:06] [INFO ] Computed 63 place invariants in 31 ms
[2022-05-15 22:50:06] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:50:06] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 21 ms returned sat
[2022-05-15 22:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:06] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2022-05-15 22:50:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:07] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:50:07] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 16 ms returned sat
[2022-05-15 22:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:07] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2022-05-15 22:50:07] [INFO ] Computed and/alt/rep : 393/1660/393 causal constraints (skipped 1286 transitions) in 140 ms.
[2022-05-15 22:50:09] [INFO ] Added : 26 causal constraints over 6 iterations in 1387 ms. Result :sat
Minimization took 241 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1721/1721 transitions.
Applied a total of 0 rules in 32 ms. Remains 691 /691 variables (removed 0) and now considering 1721/1721 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1721/1721 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1721/1721 transitions.
Applied a total of 0 rules in 35 ms. Remains 691 /691 variables (removed 0) and now considering 1721/1721 (removed 0) transitions.
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:50:09] [INFO ] Computed 63 place invariants in 31 ms
[2022-05-15 22:50:10] [INFO ] Implicit Places using invariants in 538 ms returned []
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:50:10] [INFO ] Computed 63 place invariants in 27 ms
[2022-05-15 22:50:12] [INFO ] Implicit Places using invariants and state equation in 1769 ms returned []
Implicit Place search using SMT with State Equation took 2308 ms to find 0 implicit places.
[2022-05-15 22:50:12] [INFO ] Redundant transitions in 27 ms returned []
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:50:12] [INFO ] Computed 63 place invariants in 13 ms
[2022-05-15 22:50:12] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1721/1721 transitions.
Ending property specific reduction for ASLink-PT-09a-UpperBounds-09 in 19413 ms.
Starting property specific reduction for ASLink-PT-09a-UpperBounds-12
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:50:12] [INFO ] Computed 63 place invariants in 11 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 25 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:50:12] [INFO ] Computed 63 place invariants in 31 ms
[2022-05-15 22:50:13] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:50:13] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 13 ms returned sat
[2022-05-15 22:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:13] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2022-05-15 22:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:50:13] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:14] [INFO ] [Nat]Absence check using state equation in 962 ms returned sat
[2022-05-15 22:50:14] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 112 ms.
[2022-05-15 22:50:16] [INFO ] Added : 45 causal constraints over 9 iterations in 1626 ms. Result :sat
Minimization took 356 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 697/697 places, 1727/1727 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 697 transition count 1724
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 694 transition count 1724
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 694 transition count 1722
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 692 transition count 1722
Applied a total of 10 rules in 32 ms. Remains 692 /697 variables (removed 5) and now considering 1722/1727 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 692/697 places, 1722/1727 transitions.
Successfully produced net in file /tmp/petri1010_7651922729799022927.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1721 rows 692 cols
[2022-05-15 22:50:17] [INFO ] Computed 63 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 16560 resets, run finished after 2392 ms. (steps per millisecond=418 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2536 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 1) seen :0
// Phase 1: matrix 1721 rows 692 cols
[2022-05-15 22:50:20] [INFO ] Computed 63 place invariants in 27 ms
[2022-05-15 22:50:20] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:50:20] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:20] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2022-05-15 22:50:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:21] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:50:21] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:21] [INFO ] [Nat]Absence check using state equation in 678 ms returned sat
[2022-05-15 22:50:21] [INFO ] Computed and/alt/rep : 393/1661/393 causal constraints (skipped 1286 transitions) in 105 ms.
[2022-05-15 22:50:23] [INFO ] Added : 45 causal constraints over 9 iterations in 1594 ms. Result :sat
Minimization took 498 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 692 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 692/692 places, 1721/1721 transitions.
Graph (complete) has 4295 edges and 692 vertex of which 691 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 691 transition count 1721
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 690 transition count 1720
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 690 transition count 1720
Applied a total of 4 rules in 129 ms. Remains 690 /692 variables (removed 2) and now considering 1720/1721 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 690/692 places, 1720/1721 transitions.
// Phase 1: matrix 1720 rows 690 cols
[2022-05-15 22:50:24] [INFO ] Computed 63 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 16519 resets, run finished after 2272 ms. (steps per millisecond=440 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2514 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 1) seen :0
// Phase 1: matrix 1720 rows 690 cols
[2022-05-15 22:50:27] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:50:27] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:50:27] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:28] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2022-05-15 22:50:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:50:28] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 11 ms returned sat
[2022-05-15 22:50:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:29] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2022-05-15 22:50:29] [INFO ] Computed and/alt/rep : 392/1659/392 causal constraints (skipped 1286 transitions) in 128 ms.
[2022-05-15 22:50:29] [INFO ] Added : 23 causal constraints over 5 iterations in 867 ms. Result :sat
Minimization took 323 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 690 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 690/690 places, 1720/1720 transitions.
Applied a total of 0 rules in 37 ms. Remains 690 /690 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 690/690 places, 1720/1720 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 690/690 places, 1720/1720 transitions.
Applied a total of 0 rules in 36 ms. Remains 690 /690 variables (removed 0) and now considering 1720/1720 (removed 0) transitions.
// Phase 1: matrix 1720 rows 690 cols
[2022-05-15 22:50:30] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:50:31] [INFO ] Implicit Places using invariants in 532 ms returned []
// Phase 1: matrix 1720 rows 690 cols
[2022-05-15 22:50:31] [INFO ] Computed 63 place invariants in 15 ms
[2022-05-15 22:50:32] [INFO ] Implicit Places using invariants and state equation in 1624 ms returned []
Implicit Place search using SMT with State Equation took 2160 ms to find 0 implicit places.
[2022-05-15 22:50:33] [INFO ] Redundant transitions in 182 ms returned []
// Phase 1: matrix 1720 rows 690 cols
[2022-05-15 22:50:33] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:50:33] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 690/690 places, 1720/1720 transitions.
Ending property specific reduction for ASLink-PT-09a-UpperBounds-12 in 20910 ms.
Starting property specific reduction for ASLink-PT-09a-UpperBounds-13
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:50:33] [INFO ] Computed 63 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 154 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:50:33] [INFO ] Computed 63 place invariants in 15 ms
[2022-05-15 22:50:33] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:50:33] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 11 ms returned sat
[2022-05-15 22:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:34] [INFO ] [Real]Absence check using state equation in 421 ms returned sat
[2022-05-15 22:50:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:50:34] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 11 ms returned sat
[2022-05-15 22:50:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:35] [INFO ] [Nat]Absence check using state equation in 577 ms returned sat
[2022-05-15 22:50:35] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 142 ms.
[2022-05-15 22:50:36] [INFO ] Added : 45 causal constraints over 9 iterations in 1496 ms. Result :sat
Minimization took 388 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 697/697 places, 1727/1727 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 697 transition count 1724
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 694 transition count 1724
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 694 transition count 1722
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 692 transition count 1722
Applied a total of 10 rules in 59 ms. Remains 692 /697 variables (removed 5) and now considering 1722/1727 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 692/697 places, 1722/1727 transitions.
// Phase 1: matrix 1722 rows 692 cols
[2022-05-15 22:50:37] [INFO ] Computed 63 place invariants in 18 ms
Incomplete random walk after 1000000 steps, including 16445 resets, run finished after 2276 ms. (steps per millisecond=439 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2531 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 1) seen :0
// Phase 1: matrix 1722 rows 692 cols
[2022-05-15 22:50:40] [INFO ] Computed 63 place invariants in 28 ms
[2022-05-15 22:50:40] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:50:40] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 17 ms returned sat
[2022-05-15 22:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:41] [INFO ] [Real]Absence check using state equation in 451 ms returned sat
[2022-05-15 22:50:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 22:50:41] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 17 ms returned sat
[2022-05-15 22:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:41] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2022-05-15 22:50:42] [INFO ] Computed and/alt/rep : 394/1663/394 causal constraints (skipped 1286 transitions) in 132 ms.
[2022-05-15 22:50:45] [INFO ] Added : 90 causal constraints over 19 iterations in 3099 ms. Result :sat
Minimization took 217 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 692 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 692/692 places, 1722/1722 transitions.
Applied a total of 0 rules in 34 ms. Remains 692 /692 variables (removed 0) and now considering 1722/1722 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 692/692 places, 1722/1722 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 692/692 places, 1722/1722 transitions.
Applied a total of 0 rules in 34 ms. Remains 692 /692 variables (removed 0) and now considering 1722/1722 (removed 0) transitions.
// Phase 1: matrix 1722 rows 692 cols
[2022-05-15 22:50:45] [INFO ] Computed 63 place invariants in 30 ms
[2022-05-15 22:50:46] [INFO ] Implicit Places using invariants in 516 ms returned []
// Phase 1: matrix 1722 rows 692 cols
[2022-05-15 22:50:46] [INFO ] Computed 63 place invariants in 29 ms
[2022-05-15 22:50:47] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 2081 ms to find 0 implicit places.
[2022-05-15 22:50:47] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 1722 rows 692 cols
[2022-05-15 22:50:47] [INFO ] Computed 63 place invariants in 27 ms
[2022-05-15 22:50:48] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 692/692 places, 1722/1722 transitions.
Ending property specific reduction for ASLink-PT-09a-UpperBounds-13 in 14788 ms.
Starting property specific reduction for ASLink-PT-09a-UpperBounds-14
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:50:48] [INFO ] Computed 63 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 158 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 1727 rows 697 cols
[2022-05-15 22:50:48] [INFO ] Computed 63 place invariants in 12 ms
[2022-05-15 22:50:48] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:50:48] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:49] [INFO ] [Real]Absence check using state equation in 473 ms returned sat
[2022-05-15 22:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:50:49] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 13 ms returned sat
[2022-05-15 22:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:50] [INFO ] [Nat]Absence check using state equation in 953 ms returned sat
[2022-05-15 22:50:50] [INFO ] Computed and/alt/rep : 399/1668/399 causal constraints (skipped 1286 transitions) in 135 ms.
[2022-05-15 22:50:51] [INFO ] Added : 26 causal constraints over 6 iterations in 1270 ms. Result :sat
Minimization took 361 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 697 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 697/697 places, 1727/1727 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 1725
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 695 transition count 1724
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 694 transition count 1724
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 6 place count 694 transition count 1723
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 693 transition count 1723
Applied a total of 8 rules in 46 ms. Remains 693 /697 variables (removed 4) and now considering 1723/1727 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 693/697 places, 1723/1727 transitions.
Successfully produced net in file /tmp/petri1011_15294195847805864079.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1722 rows 693 cols
[2022-05-15 22:50:52] [INFO ] Computed 63 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 16457 resets, run finished after 2470 ms. (steps per millisecond=404 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2560 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 1) seen :0
// Phase 1: matrix 1722 rows 693 cols
[2022-05-15 22:50:55] [INFO ] Computed 63 place invariants in 28 ms
[2022-05-15 22:50:56] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2022-05-15 22:50:56] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 14 ms returned sat
[2022-05-15 22:50:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:56] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2022-05-15 22:50:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:50:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:50:56] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 13 ms returned sat
[2022-05-15 22:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:50:57] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2022-05-15 22:50:57] [INFO ] Deduced a trap composed of 58 places in 132 ms of which 1 ms to minimize.
[2022-05-15 22:50:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2022-05-15 22:50:57] [INFO ] Computed and/alt/rep : 394/1662/394 causal constraints (skipped 1286 transitions) in 118 ms.
[2022-05-15 22:50:58] [INFO ] Added : 31 causal constraints over 8 iterations in 1160 ms. Result :sat
Minimization took 506 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 693 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 693/693 places, 1722/1722 transitions.
Graph (complete) has 4296 edges and 693 vertex of which 692 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 692 transition count 1722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 691 transition count 1721
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 691 transition count 1721
Applied a total of 4 rules in 118 ms. Remains 691 /693 variables (removed 2) and now considering 1721/1722 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/693 places, 1721/1722 transitions.
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:50:59] [INFO ] Computed 63 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 16467 resets, run finished after 2280 ms. (steps per millisecond=438 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2567 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 1) seen :0
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:51:02] [INFO ] Computed 63 place invariants in 28 ms
[2022-05-15 22:51:02] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2022-05-15 22:51:02] [INFO ] [Real]Absence check using 14 positive and 49 generalized place invariants in 15 ms returned sat
[2022-05-15 22:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 22:51:03] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2022-05-15 22:51:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 22:51:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2022-05-15 22:51:03] [INFO ] [Nat]Absence check using 14 positive and 49 generalized place invariants in 11 ms returned sat
[2022-05-15 22:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 22:51:03] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2022-05-15 22:51:04] [INFO ] Computed and/alt/rep : 393/1660/393 causal constraints (skipped 1286 transitions) in 133 ms.
[2022-05-15 22:51:05] [INFO ] Added : 46 causal constraints over 10 iterations in 1663 ms. Result :sat
Minimization took 370 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 691 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1721/1721 transitions.
Applied a total of 0 rules in 36 ms. Remains 691 /691 variables (removed 0) and now considering 1721/1721 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1721/1721 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 691/691 places, 1721/1721 transitions.
Applied a total of 0 rules in 35 ms. Remains 691 /691 variables (removed 0) and now considering 1721/1721 (removed 0) transitions.
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:51:06] [INFO ] Computed 63 place invariants in 29 ms
[2022-05-15 22:51:07] [INFO ] Implicit Places using invariants in 528 ms returned []
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:51:07] [INFO ] Computed 63 place invariants in 14 ms
[2022-05-15 22:51:08] [INFO ] Implicit Places using invariants and state equation in 1317 ms returned []
Implicit Place search using SMT with State Equation took 1853 ms to find 0 implicit places.
[2022-05-15 22:51:08] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 1721 rows 691 cols
[2022-05-15 22:51:08] [INFO ] Computed 63 place invariants in 11 ms
[2022-05-15 22:51:09] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1721/1721 transitions.
Ending property specific reduction for ASLink-PT-09a-UpperBounds-14 in 20525 ms.
[2022-05-15 22:51:09] [INFO ] Flatten gal took : 210 ms
[2022-05-15 22:51:09] [INFO ] Applying decomposition
[2022-05-15 22:51:09] [INFO ] Flatten gal took : 101 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15227247970165044445.txt' '-o' '/tmp/graph15227247970165044445.bin' '-w' '/tmp/graph15227247970165044445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15227247970165044445.bin' '-l' '-1' '-v' '-w' '/tmp/graph15227247970165044445.weights' '-q' '0' '-e' '0.001'
[2022-05-15 22:51:10] [INFO ] Decomposing Gal with order
[2022-05-15 22:51:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 22:51:10] [INFO ] Removed a total of 3546 redundant transitions.
[2022-05-15 22:51:10] [INFO ] Flatten gal took : 269 ms
[2022-05-15 22:51:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 46 ms.
[2022-05-15 22:51:10] [INFO ] Time to serialize gal into /tmp/UpperBounds16915102808631821556.gal : 31 ms
[2022-05-15 22:51:10] [INFO ] Time to serialize properties into /tmp/UpperBounds8862676658233455346.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16915102808631821556.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8862676658233455346.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds8862676658233455346.prop.
Detected timeout of ITS tools.
[2022-05-15 23:13:40] [INFO ] Applying decomposition
[2022-05-15 23:13:41] [INFO ] Flatten gal took : 103 ms
[2022-05-15 23:13:41] [INFO ] Decomposing Gal with order
[2022-05-15 23:13:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 23:13:41] [INFO ] Removed a total of 3258 redundant transitions.
[2022-05-15 23:13:41] [INFO ] Flatten gal took : 209 ms
[2022-05-15 23:13:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 632 labels/synchronizations in 36 ms.
[2022-05-15 23:13:41] [INFO ] Time to serialize gal into /tmp/UpperBounds11675711325287058540.gal : 5 ms
[2022-05-15 23:13:41] [INFO ] Time to serialize properties into /tmp/UpperBounds12434017629645867887.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11675711325287058540.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12434017629645867887.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds12434017629645867887.prop.
Detected timeout of ITS tools.
[2022-05-15 23:36:11] [INFO ] Flatten gal took : 58 ms
[2022-05-15 23:36:11] [INFO ] Input system was already deterministic with 1727 transitions.
[2022-05-15 23:36:11] [INFO ] Transformed 697 places.
[2022-05-15 23:36:11] [INFO ] Transformed 1727 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 23:36:12] [INFO ] Time to serialize gal into /tmp/UpperBounds16805998511340575369.gal : 7 ms
[2022-05-15 23:36:12] [INFO ] Time to serialize properties into /tmp/UpperBounds18301310774224610467.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16805998511340575369.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18301310774224610467.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...342
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds18301310774224610467.prop.

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-09a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-09a, 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 r006-tajo-165245688900141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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