Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r011-oct2-167813599700061.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is ASLink-PT-04a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-oct2-167813599700061
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 436K Mar 5 18:22 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-04a-UpperBounds-00
FORMULA_NAME ASLink-PT-04a-UpperBounds-01
FORMULA_NAME ASLink-PT-04a-UpperBounds-02
FORMULA_NAME ASLink-PT-04a-UpperBounds-03
FORMULA_NAME ASLink-PT-04a-UpperBounds-04
FORMULA_NAME ASLink-PT-04a-UpperBounds-05
FORMULA_NAME ASLink-PT-04a-UpperBounds-06
FORMULA_NAME ASLink-PT-04a-UpperBounds-07
FORMULA_NAME ASLink-PT-04a-UpperBounds-08
FORMULA_NAME ASLink-PT-04a-UpperBounds-09
FORMULA_NAME ASLink-PT-04a-UpperBounds-10
FORMULA_NAME ASLink-PT-04a-UpperBounds-11
FORMULA_NAME ASLink-PT-04a-UpperBounds-12
FORMULA_NAME ASLink-PT-04a-UpperBounds-13
FORMULA_NAME ASLink-PT-04a-UpperBounds-14
FORMULA_NAME ASLink-PT-04a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678722679286

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04a
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 15:51:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 15:51:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 15:51:21] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2023-03-13 15:51:21] [INFO ] Transformed 1016 places.
[2023-03-13 15:51:21] [INFO ] Transformed 1554 transitions.
[2023-03-13 15:51:21] [INFO ] Found NUPN structural information;
[2023-03-13 15:51:21] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 199 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
// Phase 1: matrix 1538 rows 1016 cols
[2023-03-13 15:51:21] [INFO ] Computed 194 place invariants in 62 ms
Incomplete random walk after 10000 steps, including 76 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 16) seen :6
FORMULA ASLink-PT-04a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
[2023-03-13 15:51:22] [INFO ] Invariant cache hit.
[2023-03-13 15:51:22] [INFO ] [Real]Absence check using 46 positive place invariants in 41 ms returned sat
[2023-03-13 15:51:22] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 36 ms returned sat
[2023-03-13 15:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:23] [INFO ] [Real]Absence check using state equation in 543 ms returned sat
[2023-03-13 15:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:23] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-13 15:51:23] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 31 ms returned sat
[2023-03-13 15:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:26] [INFO ] [Nat]Absence check using state equation in 3217 ms returned sat
[2023-03-13 15:51:26] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 129 ms.
[2023-03-13 15:51:28] [INFO ] Added : 5 causal constraints over 1 iterations in 1473 ms. Result :unknown
[2023-03-13 15:51:28] [INFO ] [Real]Absence check using 46 positive place invariants in 24 ms returned sat
[2023-03-13 15:51:28] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 39 ms returned sat
[2023-03-13 15:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:29] [INFO ] [Real]Absence check using state equation in 532 ms returned sat
[2023-03-13 15:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:29] [INFO ] [Nat]Absence check using 46 positive place invariants in 34 ms returned sat
[2023-03-13 15:51:29] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 48 ms returned sat
[2023-03-13 15:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:34] [INFO ] [Nat]Absence check using state equation in 4717 ms returned unknown
[2023-03-13 15:51:34] [INFO ] [Real]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-13 15:51:34] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 31 ms returned sat
[2023-03-13 15:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:34] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2023-03-13 15:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:34] [INFO ] [Nat]Absence check using 46 positive place invariants in 21 ms returned sat
[2023-03-13 15:51:34] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 33 ms returned sat
[2023-03-13 15:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:36] [INFO ] [Nat]Absence check using state equation in 1982 ms returned sat
[2023-03-13 15:51:37] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 5 ms to minimize.
[2023-03-13 15:51:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-13 15:51:37] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 157 ms.
[2023-03-13 15:51:39] [INFO ] Added : 50 causal constraints over 10 iterations in 2597 ms. Result :unknown
[2023-03-13 15:51:39] [INFO ] [Real]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-13 15:51:40] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 55 ms returned sat
[2023-03-13 15:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:40] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2023-03-13 15:51:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:40] [INFO ] [Nat]Absence check using 46 positive place invariants in 32 ms returned sat
[2023-03-13 15:51:40] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 37 ms returned sat
[2023-03-13 15:51:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:45] [INFO ] [Nat]Absence check using state equation in 4792 ms returned unknown
[2023-03-13 15:51:45] [INFO ] [Real]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-13 15:51:45] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 34 ms returned sat
[2023-03-13 15:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:46] [INFO ] [Real]Absence check using state equation in 581 ms returned sat
[2023-03-13 15:51:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:46] [INFO ] [Nat]Absence check using 46 positive place invariants in 18 ms returned sat
[2023-03-13 15:51:46] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 52 ms returned sat
[2023-03-13 15:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:47] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2023-03-13 15:51:47] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 137 ms.
[2023-03-13 15:51:51] [INFO ] Added : 15 causal constraints over 3 iterations in 4313 ms. Result :unknown
[2023-03-13 15:51:51] [INFO ] [Real]Absence check using 46 positive place invariants in 16 ms returned sat
[2023-03-13 15:51:51] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 33 ms returned sat
[2023-03-13 15:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:52] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2023-03-13 15:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:52] [INFO ] [Nat]Absence check using 46 positive place invariants in 18 ms returned sat
[2023-03-13 15:51:52] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 41 ms returned sat
[2023-03-13 15:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:52] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2023-03-13 15:51:53] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 74 ms.
[2023-03-13 15:51:57] [INFO ] Added : 10 causal constraints over 2 iterations in 4288 ms. Result :unknown
[2023-03-13 15:51:57] [INFO ] [Real]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-13 15:51:57] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 45 ms returned sat
[2023-03-13 15:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:58] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2023-03-13 15:51:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:51:58] [INFO ] [Nat]Absence check using 46 positive place invariants in 26 ms returned sat
[2023-03-13 15:51:58] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 34 ms returned sat
[2023-03-13 15:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:51:59] [INFO ] [Nat]Absence check using state equation in 832 ms returned sat
[2023-03-13 15:51:59] [INFO ] Deduced a trap composed of 55 places in 136 ms of which 1 ms to minimize.
[2023-03-13 15:52:02] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3170 ms
[2023-03-13 15:52:02] [INFO ] [Real]Absence check using 46 positive place invariants in 27 ms returned sat
[2023-03-13 15:52:02] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 36 ms returned sat
[2023-03-13 15:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:02] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2023-03-13 15:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:03] [INFO ] [Nat]Absence check using 46 positive place invariants in 38 ms returned sat
[2023-03-13 15:52:03] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 62 ms returned sat
[2023-03-13 15:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:08] [INFO ] [Nat]Absence check using state equation in 4772 ms returned unknown
[2023-03-13 15:52:08] [INFO ] [Real]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-13 15:52:08] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 78 ms returned sat
[2023-03-13 15:52:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:08] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2023-03-13 15:52:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:08] [INFO ] [Nat]Absence check using 46 positive place invariants in 18 ms returned sat
[2023-03-13 15:52:09] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 56 ms returned sat
[2023-03-13 15:52:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:13] [INFO ] [Nat]Absence check using state equation in 4807 ms returned unknown
[2023-03-13 15:52:13] [INFO ] [Real]Absence check using 46 positive place invariants in 20 ms returned sat
[2023-03-13 15:52:14] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 59 ms returned sat
[2023-03-13 15:52:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:14] [INFO ] [Real]Absence check using state equation in 498 ms returned sat
[2023-03-13 15:52:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:14] [INFO ] [Nat]Absence check using 46 positive place invariants in 20 ms returned sat
[2023-03-13 15:52:14] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 47 ms returned sat
[2023-03-13 15:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:16] [INFO ] [Nat]Absence check using state equation in 1395 ms returned sat
[2023-03-13 15:52:16] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 79 ms.
[2023-03-13 15:52:19] [INFO ] Added : 40 causal constraints over 8 iterations in 3362 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1016 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 16 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 992 transition count 1451
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 198 place count 905 transition count 1451
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 89 Pre rules applied. Total rules applied 198 place count 905 transition count 1362
Deduced a syphon composed of 89 places in 2 ms
Ensure Unique test removed 34 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 2 with 212 rules applied. Total rules applied 410 place count 782 transition count 1362
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 411 place count 782 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 412 place count 781 transition count 1361
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 419 place count 774 transition count 1326
Ensure Unique test removed 1 places
Iterating global reduction 4 with 8 rules applied. Total rules applied 427 place count 773 transition count 1326
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 433 place count 772 transition count 1321
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 436 place count 769 transition count 1321
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 437 place count 768 transition count 1313
Iterating global reduction 6 with 1 rules applied. Total rules applied 438 place count 768 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 439 place count 767 transition count 1305
Iterating global reduction 6 with 1 rules applied. Total rules applied 440 place count 767 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 441 place count 766 transition count 1297
Iterating global reduction 6 with 1 rules applied. Total rules applied 442 place count 766 transition count 1297
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 443 place count 765 transition count 1289
Iterating global reduction 6 with 1 rules applied. Total rules applied 444 place count 765 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 445 place count 764 transition count 1281
Iterating global reduction 6 with 1 rules applied. Total rules applied 446 place count 764 transition count 1281
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 447 place count 763 transition count 1273
Iterating global reduction 6 with 1 rules applied. Total rules applied 448 place count 763 transition count 1273
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 449 place count 762 transition count 1265
Iterating global reduction 6 with 1 rules applied. Total rules applied 450 place count 762 transition count 1265
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 451 place count 761 transition count 1257
Iterating global reduction 6 with 1 rules applied. Total rules applied 452 place count 761 transition count 1257
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 453 place count 760 transition count 1249
Iterating global reduction 6 with 1 rules applied. Total rules applied 454 place count 760 transition count 1249
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 455 place count 759 transition count 1241
Iterating global reduction 6 with 1 rules applied. Total rules applied 456 place count 759 transition count 1241
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 457 place count 758 transition count 1233
Iterating global reduction 6 with 1 rules applied. Total rules applied 458 place count 758 transition count 1233
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 459 place count 757 transition count 1225
Iterating global reduction 6 with 1 rules applied. Total rules applied 460 place count 757 transition count 1225
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 461 place count 756 transition count 1217
Iterating global reduction 6 with 1 rules applied. Total rules applied 462 place count 756 transition count 1217
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 463 place count 755 transition count 1209
Iterating global reduction 6 with 1 rules applied. Total rules applied 464 place count 755 transition count 1209
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 465 place count 754 transition count 1201
Iterating global reduction 6 with 1 rules applied. Total rules applied 466 place count 754 transition count 1201
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 467 place count 753 transition count 1193
Iterating global reduction 6 with 1 rules applied. Total rules applied 468 place count 753 transition count 1193
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 524 place count 725 transition count 1165
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 527 place count 725 transition count 1162
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 530 place count 722 transition count 1162
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 535 place count 722 transition count 1162
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 536 place count 721 transition count 1161
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 543 place count 714 transition count 1161
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 15 Pre rules applied. Total rules applied 543 place count 714 transition count 1146
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 31 rules applied. Total rules applied 574 place count 698 transition count 1146
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 8 with 4 rules applied. Total rules applied 578 place count 694 transition count 1146
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 578 place count 694 transition count 1145
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 580 place count 693 transition count 1145
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 588 place count 689 transition count 1141
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 591 place count 686 transition count 1138
Iterating global reduction 9 with 3 rules applied. Total rules applied 594 place count 686 transition count 1138
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 597 place count 686 transition count 1135
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 600 place count 683 transition count 1135
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 603 place count 683 transition count 1135
Applied a total of 603 rules in 959 ms. Remains 683 /1016 variables (removed 333) and now considering 1135/1538 (removed 403) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 959 ms. Remains : 683/1016 places, 1135/1538 transitions.
// Phase 1: matrix 1135 rows 683 cols
[2023-03-13 15:52:24] [INFO ] Computed 122 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 12891 resets, run finished after 2222 ms. (steps per millisecond=450 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2945 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2960 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2990 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2963 resets, run finished after 987 ms. (steps per millisecond=1013 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2942 resets, run finished after 965 ms. (steps per millisecond=1036 ) properties (out of 5) seen :0
[2023-03-13 15:52:31] [INFO ] Invariant cache hit.
[2023-03-13 15:52:31] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-13 15:52:31] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 21 ms returned sat
[2023-03-13 15:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:31] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2023-03-13 15:52:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 15:52:31] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 17 ms returned sat
[2023-03-13 15:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:32] [INFO ] [Nat]Absence check using state equation in 321 ms returned sat
[2023-03-13 15:52:32] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 52 ms.
[2023-03-13 15:52:36] [INFO ] Added : 366 causal constraints over 74 iterations in 4369 ms. Result :sat
Minimization took 296 ms.
[2023-03-13 15:52:36] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 15:52:36] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 34 ms returned sat
[2023-03-13 15:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:37] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2023-03-13 15:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-13 15:52:37] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 29 ms returned sat
[2023-03-13 15:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:37] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2023-03-13 15:52:37] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 56 ms.
[2023-03-13 15:52:39] [INFO ] Added : 133 causal constraints over 27 iterations in 1728 ms. Result :sat
Minimization took 334 ms.
[2023-03-13 15:52:39] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2023-03-13 15:52:39] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 18 ms returned sat
[2023-03-13 15:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:40] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2023-03-13 15:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-13 15:52:40] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 22 ms returned sat
[2023-03-13 15:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:40] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2023-03-13 15:52:40] [INFO ] Deduced a trap composed of 113 places in 190 ms of which 2 ms to minimize.
[2023-03-13 15:52:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-13 15:52:41] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 55 ms.
[2023-03-13 15:52:42] [INFO ] Added : 129 causal constraints over 27 iterations in 1647 ms. Result :sat
Minimization took 249 ms.
[2023-03-13 15:52:43] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-13 15:52:43] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 56 ms returned sat
[2023-03-13 15:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:43] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2023-03-13 15:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-13 15:52:43] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 18 ms returned sat
[2023-03-13 15:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:43] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2023-03-13 15:52:43] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 52 ms.
[2023-03-13 15:52:47] [INFO ] Added : 314 causal constraints over 63 iterations in 3548 ms. Result :sat
Minimization took 337 ms.
[2023-03-13 15:52:47] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2023-03-13 15:52:47] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 19 ms returned sat
[2023-03-13 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:48] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2023-03-13 15:52:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:52:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-13 15:52:48] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 22 ms returned sat
[2023-03-13 15:52:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:52:48] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2023-03-13 15:52:48] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 53 ms.
[2023-03-13 15:52:51] [INFO ] Added : 285 causal constraints over 57 iterations in 3313 ms. Result :sat
Minimization took 319 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 683 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 683/683 places, 1135/1135 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 683 transition count 1134
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 681 transition count 1134
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 681 transition count 1133
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 680 transition count 1133
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 679 transition count 1133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 678 transition count 1132
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 677 transition count 1131
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 677 transition count 1131
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 677 transition count 1130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 676 transition count 1130
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 676 transition count 1130
Applied a total of 13 rules in 102 ms. Remains 676 /683 variables (removed 7) and now considering 1130/1135 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 676/683 places, 1130/1135 transitions.
// Phase 1: matrix 1130 rows 676 cols
[2023-03-13 15:52:53] [INFO ] Computed 120 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 12786 resets, run finished after 2452 ms. (steps per millisecond=407 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2967 resets, run finished after 1024 ms. (steps per millisecond=976 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2929 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2968 resets, run finished after 1039 ms. (steps per millisecond=962 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2941 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 4) seen :0
[2023-03-13 15:52:59] [INFO ] Invariant cache hit.
[2023-03-13 15:53:00] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-13 15:53:00] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 44 ms returned sat
[2023-03-13 15:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:00] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2023-03-13 15:53:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:00] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-13 15:53:00] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 39 ms returned sat
[2023-03-13 15:53:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:01] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2023-03-13 15:53:01] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 60 ms.
[2023-03-13 15:53:02] [INFO ] Added : 124 causal constraints over 25 iterations in 1685 ms. Result :sat
Minimization took 213 ms.
[2023-03-13 15:53:03] [INFO ] [Real]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-13 15:53:03] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 16 ms returned sat
[2023-03-13 15:53:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:03] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2023-03-13 15:53:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:03] [INFO ] [Nat]Absence check using 31 positive place invariants in 12 ms returned sat
[2023-03-13 15:53:03] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 19 ms returned sat
[2023-03-13 15:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:04] [INFO ] [Nat]Absence check using state equation in 358 ms returned sat
[2023-03-13 15:53:04] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 51 ms.
[2023-03-13 15:53:05] [INFO ] Added : 94 causal constraints over 20 iterations in 1281 ms. Result :sat
Minimization took 306 ms.
[2023-03-13 15:53:05] [INFO ] [Real]Absence check using 31 positive place invariants in 11 ms returned sat
[2023-03-13 15:53:05] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 27 ms returned sat
[2023-03-13 15:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:06] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2023-03-13 15:53:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:06] [INFO ] [Nat]Absence check using 31 positive place invariants in 9 ms returned sat
[2023-03-13 15:53:06] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 97 ms returned sat
[2023-03-13 15:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:06] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2023-03-13 15:53:06] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 69 ms.
[2023-03-13 15:53:11] [INFO ] Added : 288 causal constraints over 58 iterations in 4822 ms. Result :sat
Minimization took 368 ms.
[2023-03-13 15:53:12] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2023-03-13 15:53:12] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 16 ms returned sat
[2023-03-13 15:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:12] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2023-03-13 15:53:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:12] [INFO ] [Nat]Absence check using 31 positive place invariants in 33 ms returned sat
[2023-03-13 15:53:12] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 43 ms returned sat
[2023-03-13 15:53:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:13] [INFO ] [Nat]Absence check using state equation in 327 ms returned sat
[2023-03-13 15:53:13] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 53 ms.
[2023-03-13 15:53:18] [INFO ] Added : 303 causal constraints over 61 iterations in 5008 ms. Result :sat
Minimization took 252 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 676 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 1130/1130 transitions.
Applied a total of 0 rules in 20 ms. Remains 676 /676 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 676/676 places, 1130/1130 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 676/676 places, 1130/1130 transitions.
Applied a total of 0 rules in 18 ms. Remains 676 /676 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
[2023-03-13 15:53:19] [INFO ] Invariant cache hit.
[2023-03-13 15:53:20] [INFO ] Implicit Places using invariants in 538 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 344, 380, 384, 385, 396, 397, 398, 416, 434, 503, 507, 508, 511, 522, 523, 524, 542, 544, 547, 565, 566, 567, 568, 580, 586, 592, 598, 604, 610, 616, 622, 628, 634, 640]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 541 ms to find 55 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 621/676 places, 1130/1130 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 621 transition count 1040
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 531 transition count 1040
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 180 place count 531 transition count 1017
Deduced a syphon composed of 23 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 227 place count 507 transition count 1017
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 239 place count 503 transition count 1009
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 247 place count 495 transition count 1009
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 262 place count 480 transition count 994
Iterating global reduction 4 with 15 rules applied. Total rules applied 277 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 280 place count 480 transition count 991
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 280 place count 480 transition count 990
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 282 place count 479 transition count 990
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 285 place count 476 transition count 987
Iterating global reduction 5 with 3 rules applied. Total rules applied 288 place count 476 transition count 987
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 289 place count 475 transition count 986
Iterating global reduction 5 with 1 rules applied. Total rules applied 290 place count 475 transition count 986
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 291 place count 474 transition count 985
Iterating global reduction 5 with 1 rules applied. Total rules applied 292 place count 474 transition count 985
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 370 place count 435 transition count 946
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 374 place count 435 transition count 942
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 378 place count 431 transition count 938
Iterating global reduction 6 with 4 rules applied. Total rules applied 382 place count 431 transition count 938
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 386 place count 431 transition count 934
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 394 place count 431 transition count 926
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 403 place count 422 transition count 926
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 416 place count 422 transition count 926
Applied a total of 416 rules in 208 ms. Remains 422 /621 variables (removed 199) and now considering 926/1130 (removed 204) transitions.
// Phase 1: matrix 926 rows 422 cols
[2023-03-13 15:53:20] [INFO ] Computed 59 place invariants in 18 ms
[2023-03-13 15:53:20] [INFO ] Implicit Places using invariants in 302 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 242, 262, 268, 271, 273, 278, 279, 331, 348, 354, 357, 359]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 304 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 396/676 places, 926/1130 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 384 transition count 914
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 384 transition count 914
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 380 transition count 910
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 380 transition count 910
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 372 transition count 902
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 372 transition count 890
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 360 transition count 890
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 360 transition count 886
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 356 transition count 886
Applied a total of 80 rules in 56 ms. Remains 356 /396 variables (removed 40) and now considering 886/926 (removed 40) transitions.
// Phase 1: matrix 886 rows 356 cols
[2023-03-13 15:53:20] [INFO ] Computed 33 place invariants in 6 ms
[2023-03-13 15:53:20] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-13 15:53:20] [INFO ] Invariant cache hit.
[2023-03-13 15:53:21] [INFO ] Implicit Places using invariants and state equation in 874 ms returned []
Implicit Place search using SMT with State Equation took 1136 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 356/676 places, 886/1130 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2264 ms. Remains : 356/676 places, 886/1130 transitions.
Successfully produced net in file /tmp/petri1000_11444215687581263929.dot
Successfully produced net in file /tmp/petri1001_11443955508394358104.dot
Successfully produced net in file /tmp/petri1002_6693669272566983391.dot
Successfully produced net in file /tmp/petri1003_11431400955019342226.dot
Drop transitions removed 4 transitions
Dominated transitions for bounds rules discarded 4 transitions
// Phase 1: matrix 882 rows 356 cols
[2023-03-13 15:53:21] [INFO ] Computed 33 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 19509 resets, run finished after 1684 ms. (steps per millisecond=593 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5741 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5720 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5805 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5825 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 4) seen :0
[2023-03-13 15:53:26] [INFO ] Invariant cache hit.
[2023-03-13 15:53:26] [INFO ] [Real]Absence check using 11 positive place invariants in 41 ms returned sat
[2023-03-13 15:53:26] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 8 ms returned sat
[2023-03-13 15:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:27] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2023-03-13 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:27] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-13 15:53:27] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 8 ms returned sat
[2023-03-13 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:27] [INFO ] [Nat]Absence check using state equation in 334 ms returned sat
[2023-03-13 15:53:27] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 60 ms.
[2023-03-13 15:53:28] [INFO ] Added : 41 causal constraints over 11 iterations in 912 ms. Result :sat
Minimization took 146 ms.
[2023-03-13 15:53:28] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:28] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-13 15:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:28] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2023-03-13 15:53:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:28] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:28] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-13 15:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:29] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2023-03-13 15:53:29] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 74 ms.
[2023-03-13 15:53:29] [INFO ] Added : 28 causal constraints over 6 iterations in 454 ms. Result :sat
Minimization took 129 ms.
[2023-03-13 15:53:29] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-03-13 15:53:29] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 12 ms returned sat
[2023-03-13 15:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:30] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2023-03-13 15:53:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-13 15:53:30] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-13 15:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:30] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2023-03-13 15:53:30] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 39 ms.
[2023-03-13 15:53:31] [INFO ] Added : 43 causal constraints over 10 iterations in 660 ms. Result :sat
Minimization took 187 ms.
[2023-03-13 15:53:31] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:31] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 5 ms returned sat
[2023-03-13 15:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:31] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2023-03-13 15:53:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 65 ms returned sat
[2023-03-13 15:53:32] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 52 ms returned sat
[2023-03-13 15:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:32] [INFO ] [Nat]Absence check using state equation in 361 ms returned sat
[2023-03-13 15:53:32] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 64 ms.
[2023-03-13 15:53:33] [INFO ] Added : 33 causal constraints over 7 iterations in 686 ms. Result :sat
Minimization took 197 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 356/356 places, 882/882 transitions.
Graph (complete) has 2190 edges and 356 vertex of which 352 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 352 transition count 882
Applied a total of 5 rules in 27 ms. Remains 352 /356 variables (removed 4) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 352/356 places, 882/882 transitions.
// Phase 1: matrix 882 rows 352 cols
[2023-03-13 15:53:33] [INFO ] Computed 33 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 19533 resets, run finished after 1600 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5716 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5824 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 2) seen :0
[2023-03-13 15:53:36] [INFO ] Invariant cache hit.
[2023-03-13 15:53:36] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-13 15:53:36] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 15 ms returned sat
[2023-03-13 15:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:37] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2023-03-13 15:53:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:37] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-13 15:53:37] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 10 ms returned sat
[2023-03-13 15:53:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:37] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2023-03-13 15:53:37] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 51 ms.
[2023-03-13 15:53:37] [INFO ] Added : 16 causal constraints over 4 iterations in 307 ms. Result :sat
Minimization took 109 ms.
[2023-03-13 15:53:38] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:38] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 6 ms returned sat
[2023-03-13 15:53:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:38] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2023-03-13 15:53:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:38] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 7 ms returned sat
[2023-03-13 15:53:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:38] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2023-03-13 15:53:38] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 53 ms.
[2023-03-13 15:53:39] [INFO ] Added : 21 causal constraints over 5 iterations in 496 ms. Result :sat
Minimization took 124 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 8 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 352/352 places, 882/882 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 9 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
[2023-03-13 15:53:39] [INFO ] Invariant cache hit.
[2023-03-13 15:53:39] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-13 15:53:39] [INFO ] Invariant cache hit.
[2023-03-13 15:53:40] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 1060 ms to find 0 implicit places.
[2023-03-13 15:53:40] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-13 15:53:40] [INFO ] Invariant cache hit.
[2023-03-13 15:53:40] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1449 ms. Remains : 352/352 places, 882/882 transitions.
Starting property specific reduction for ASLink-PT-04a-UpperBounds-01
[2023-03-13 15:53:41] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2023-03-13 15:53:41] [INFO ] Invariant cache hit.
[2023-03-13 15:53:41] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:41] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 13 ms returned sat
[2023-03-13 15:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:41] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2023-03-13 15:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:41] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-13 15:53:41] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 16 ms returned sat
[2023-03-13 15:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:41] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2023-03-13 15:53:41] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 62 ms.
[2023-03-13 15:53:42] [INFO ] Added : 16 causal constraints over 4 iterations in 305 ms. Result :sat
Minimization took 124 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 881
Applied a total of 2 rules in 13 ms. Remains 351 /352 variables (removed 1) and now considering 881/882 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 351/352 places, 881/882 transitions.
// Phase 1: matrix 881 rows 351 cols
[2023-03-13 15:53:42] [INFO ] Computed 33 place invariants in 31 ms
Incomplete random walk after 1000000 steps, including 19531 resets, run finished after 1647 ms. (steps per millisecond=607 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5765 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 1) seen :0
[2023-03-13 15:53:44] [INFO ] Invariant cache hit.
[2023-03-13 15:53:44] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2023-03-13 15:53:44] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 13 ms returned sat
[2023-03-13 15:53:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:45] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2023-03-13 15:53:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-13 15:53:45] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 10 ms returned sat
[2023-03-13 15:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:45] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2023-03-13 15:53:45] [INFO ] Computed and/alt/rep : 178/840/178 causal constraints (skipped 681 transitions) in 61 ms.
[2023-03-13 15:53:45] [INFO ] Added : 14 causal constraints over 3 iterations in 341 ms. Result :sat
Minimization took 92 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 881/881 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 881/881 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 351/351 places, 881/881 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 351/351 places, 881/881 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 881/881 (removed 0) transitions.
[2023-03-13 15:53:46] [INFO ] Invariant cache hit.
[2023-03-13 15:53:46] [INFO ] Implicit Places using invariants in 314 ms returned []
[2023-03-13 15:53:46] [INFO ] Invariant cache hit.
[2023-03-13 15:53:47] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 1063 ms to find 0 implicit places.
[2023-03-13 15:53:47] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-13 15:53:47] [INFO ] Invariant cache hit.
[2023-03-13 15:53:47] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1526 ms. Remains : 351/351 places, 881/881 transitions.
Ending property specific reduction for ASLink-PT-04a-UpperBounds-01 in 6674 ms.
Starting property specific reduction for ASLink-PT-04a-UpperBounds-03
// Phase 1: matrix 882 rows 352 cols
[2023-03-13 15:53:47] [INFO ] Computed 33 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 186 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-13 15:53:47] [INFO ] Invariant cache hit.
[2023-03-13 15:53:47] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-13 15:53:47] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 6 ms returned sat
[2023-03-13 15:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:47] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2023-03-13 15:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:48] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-13 15:53:48] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 16 ms returned sat
[2023-03-13 15:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:48] [INFO ] [Nat]Absence check using state equation in 222 ms returned sat
[2023-03-13 15:53:48] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 53 ms.
[2023-03-13 15:53:48] [INFO ] Added : 21 causal constraints over 5 iterations in 461 ms. Result :sat
Minimization took 135 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 882/882 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 351 transition count 880
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 350 transition count 880
Applied a total of 4 rules in 14 ms. Remains 350 /352 variables (removed 2) and now considering 880/882 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 350/352 places, 880/882 transitions.
// Phase 1: matrix 880 rows 350 cols
[2023-03-13 15:53:49] [INFO ] Computed 33 place invariants in 28 ms
Incomplete random walk after 1000000 steps, including 19645 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5695 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 1) seen :0
[2023-03-13 15:53:51] [INFO ] Invariant cache hit.
[2023-03-13 15:53:51] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2023-03-13 15:53:51] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 16 ms returned sat
[2023-03-13 15:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:51] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2023-03-13 15:53:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 15:53:51] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-13 15:53:51] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 7 ms returned sat
[2023-03-13 15:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 15:53:52] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2023-03-13 15:53:52] [INFO ] Computed and/alt/rep : 177/839/177 causal constraints (skipped 681 transitions) in 58 ms.
[2023-03-13 15:53:52] [INFO ] Added : 15 causal constraints over 3 iterations in 331 ms. Result :sat
Minimization took 105 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 350 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 350/350 places, 880/880 transitions.
Applied a total of 0 rules in 8 ms. Remains 350 /350 variables (removed 0) and now considering 880/880 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 350/350 places, 880/880 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 350/350 places, 880/880 transitions.
Applied a total of 0 rules in 8 ms. Remains 350 /350 variables (removed 0) and now considering 880/880 (removed 0) transitions.
[2023-03-13 15:53:52] [INFO ] Invariant cache hit.
[2023-03-13 15:53:52] [INFO ] Implicit Places using invariants in 326 ms returned []
[2023-03-13 15:53:52] [INFO ] Invariant cache hit.
[2023-03-13 15:53:53] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 1017 ms to find 0 implicit places.
[2023-03-13 15:53:53] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-13 15:53:53] [INFO ] Invariant cache hit.
[2023-03-13 15:53:53] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1341 ms. Remains : 350/350 places, 880/880 transitions.
Ending property specific reduction for ASLink-PT-04a-UpperBounds-03 in 6322 ms.
[2023-03-13 15:53:54] [INFO ] Flatten gal took : 99 ms
[2023-03-13 15:53:54] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-13 15:53:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 352 places, 882 transitions and 3601 arcs took 3 ms.
Total runtime 152885 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ASLink (PT), instance 04a
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 352 places, 882 transitions, 3601 arcs.
Final Score: 15039.297
Took : 38 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 8960464 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16103068 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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-04a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is ASLink-PT-04a, 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 r011-oct2-167813599700061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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 ;