fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r021-smll-171620127900096
Last Updated
July 7, 2024

About the Execution of 2023-gold for ASLink-PT-10a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7776.264 3600000.00 3681941.00 9291.00 ? 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 '/data/fkordon/mcc2024-input.r021-smll-171620127900096.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ASLink-PT-10a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-smll-171620127900096
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 920K May 18 16:42 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-10a-UpperBounds-00
FORMULA_NAME ASLink-PT-10a-UpperBounds-01
FORMULA_NAME ASLink-PT-10a-UpperBounds-02
FORMULA_NAME ASLink-PT-10a-UpperBounds-03
FORMULA_NAME ASLink-PT-10a-UpperBounds-04
FORMULA_NAME ASLink-PT-10a-UpperBounds-05
FORMULA_NAME ASLink-PT-10a-UpperBounds-06
FORMULA_NAME ASLink-PT-10a-UpperBounds-07
FORMULA_NAME ASLink-PT-10a-UpperBounds-08
FORMULA_NAME ASLink-PT-10a-UpperBounds-09
FORMULA_NAME ASLink-PT-10a-UpperBounds-10
FORMULA_NAME ASLink-PT-10a-UpperBounds-11
FORMULA_NAME ASLink-PT-10a-UpperBounds-12
FORMULA_NAME ASLink-PT-10a-UpperBounds-13
FORMULA_NAME ASLink-PT-10a-UpperBounds-14
FORMULA_NAME ASLink-PT-10a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716478246242

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10a
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 15:30:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 15:30:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 15:30:50] [INFO ] Load time of PNML (sax parser for PT used): 525 ms
[2024-05-23 15:30:50] [INFO ] Transformed 2186 places.
[2024-05-23 15:30:50] [INFO ] Transformed 3192 transitions.
[2024-05-23 15:30:50] [INFO ] Found NUPN structural information;
[2024-05-23 15:30:50] [INFO ] Parsed PT model containing 2186 places and 3192 transitions and 11972 arcs in 876 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
// Phase 1: matrix 3158 rows 2186 cols
[2024-05-23 15:30:51] [INFO ] Computed 422 invariants in 332 ms
Incomplete random walk after 10000 steps, including 35 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 16) seen :7
FORMULA ASLink-PT-10a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) 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 9) 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 9) 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 9) seen :0
[2024-05-23 15:30:51] [INFO ] Invariant cache hit.
[2024-05-23 15:30:53] [INFO ] [Real]Absence check using 105 positive place invariants in 103 ms returned sat
[2024-05-23 15:30:53] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 186 ms returned sat
[2024-05-23 15:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:30:56] [INFO ] [Real]Absence check using state equation in 3174 ms returned sat
[2024-05-23 15:30:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:30:58] [INFO ] [Nat]Absence check using 105 positive place invariants in 120 ms returned sat
[2024-05-23 15:30:58] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 196 ms returned sat
[2024-05-23 15:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:01] [INFO ] [Nat]Absence check using state equation in 3708 ms returned unknown
[2024-05-23 15:31:02] [INFO ] [Real]Absence check using 105 positive place invariants in 122 ms returned sat
[2024-05-23 15:31:02] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 227 ms returned sat
[2024-05-23 15:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:05] [INFO ] [Real]Absence check using state equation in 2839 ms returned sat
[2024-05-23 15:31:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:06] [INFO ] [Nat]Absence check using 105 positive place invariants in 81 ms returned sat
[2024-05-23 15:31:06] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 183 ms returned sat
[2024-05-23 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:10] [INFO ] [Nat]Absence check using state equation in 4264 ms returned unknown
[2024-05-23 15:31:11] [INFO ] [Real]Absence check using 105 positive place invariants in 121 ms returned sat
[2024-05-23 15:31:11] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 227 ms returned sat
[2024-05-23 15:31:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:14] [INFO ] [Real]Absence check using state equation in 2695 ms returned sat
[2024-05-23 15:31:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:15] [INFO ] [Nat]Absence check using 105 positive place invariants in 127 ms returned sat
[2024-05-23 15:31:15] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 219 ms returned sat
[2024-05-23 15:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:19] [INFO ] [Nat]Absence check using state equation in 4120 ms returned unknown
[2024-05-23 15:31:20] [INFO ] [Real]Absence check using 105 positive place invariants in 115 ms returned sat
[2024-05-23 15:31:20] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 178 ms returned sat
[2024-05-23 15:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:23] [INFO ] [Real]Absence check using state equation in 2701 ms returned sat
[2024-05-23 15:31:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:24] [INFO ] [Nat]Absence check using 105 positive place invariants in 120 ms returned sat
[2024-05-23 15:31:24] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 211 ms returned sat
[2024-05-23 15:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:28] [INFO ] [Nat]Absence check using state equation in 4038 ms returned unknown
[2024-05-23 15:31:29] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2024-05-23 15:31:29] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 152 ms returned sat
[2024-05-23 15:31:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:31] [INFO ] [Real]Absence check using state equation in 2315 ms returned sat
[2024-05-23 15:31:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 129 ms returned sat
[2024-05-23 15:31:32] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 229 ms returned sat
[2024-05-23 15:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:36] [INFO ] [Nat]Absence check using state equation in 4142 ms returned unknown
[2024-05-23 15:31:37] [INFO ] [Real]Absence check using 105 positive place invariants in 122 ms returned sat
[2024-05-23 15:31:37] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 225 ms returned sat
[2024-05-23 15:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:40] [INFO ] [Real]Absence check using state equation in 2789 ms returned sat
[2024-05-23 15:31:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:41] [INFO ] [Nat]Absence check using 105 positive place invariants in 130 ms returned sat
[2024-05-23 15:31:41] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 218 ms returned sat
[2024-05-23 15:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:45] [INFO ] [Nat]Absence check using state equation in 4211 ms returned unknown
[2024-05-23 15:31:46] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2024-05-23 15:31:46] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 154 ms returned sat
[2024-05-23 15:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:48] [INFO ] [Real]Absence check using state equation in 2332 ms returned sat
[2024-05-23 15:31:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 129 ms returned sat
[2024-05-23 15:31:49] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 180 ms returned sat
[2024-05-23 15:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:53] [INFO ] [Nat]Absence check using state equation in 4169 ms returned unknown
[2024-05-23 15:31:54] [INFO ] [Real]Absence check using 105 positive place invariants in 124 ms returned sat
[2024-05-23 15:31:54] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 188 ms returned sat
[2024-05-23 15:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:31:57] [INFO ] [Real]Absence check using state equation in 2719 ms returned sat
[2024-05-23 15:31:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:31:57] [INFO ] [Nat]Absence check using 105 positive place invariants in 83 ms returned sat
[2024-05-23 15:31:58] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 162 ms returned sat
[2024-05-23 15:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:32:02] [INFO ] [Nat]Absence check using state equation in 4324 ms returned unknown
[2024-05-23 15:32:03] [INFO ] [Real]Absence check using 105 positive place invariants in 107 ms returned sat
[2024-05-23 15:32:03] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 209 ms returned sat
[2024-05-23 15:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:32:05] [INFO ] [Real]Absence check using state equation in 2668 ms returned sat
[2024-05-23 15:32:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:32:06] [INFO ] [Nat]Absence check using 105 positive place invariants in 127 ms returned sat
[2024-05-23 15:32:06] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 225 ms returned sat
[2024-05-23 15:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:32:11] [INFO ] [Nat]Absence check using state equation in 4172 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 2186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 40 places
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 260 rules applied. Total rules applied 260 place count 2126 transition count 2958
Reduce places removed 200 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 203 rules applied. Total rules applied 463 place count 1926 transition count 2955
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 466 place count 1923 transition count 2955
Performed 207 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 207 Pre rules applied. Total rules applied 466 place count 1923 transition count 2748
Deduced a syphon composed of 207 places in 6 ms
Ensure Unique test removed 81 places
Reduce places removed 288 places and 0 transitions.
Iterating global reduction 3 with 495 rules applied. Total rules applied 961 place count 1635 transition count 2748
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 962 place count 1635 transition count 2747
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 963 place count 1634 transition count 2747
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 976 place count 1621 transition count 2676
Ensure Unique test removed 1 places
Iterating global reduction 5 with 14 rules applied. Total rules applied 990 place count 1620 transition count 2676
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 5 with 6 rules applied. Total rules applied 996 place count 1619 transition count 2671
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 999 place count 1616 transition count 2671
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1000 place count 1615 transition count 2663
Iterating global reduction 7 with 1 rules applied. Total rules applied 1001 place count 1615 transition count 2663
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1002 place count 1614 transition count 2655
Iterating global reduction 7 with 1 rules applied. Total rules applied 1003 place count 1614 transition count 2655
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1004 place count 1613 transition count 2647
Iterating global reduction 7 with 1 rules applied. Total rules applied 1005 place count 1613 transition count 2647
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1006 place count 1612 transition count 2639
Iterating global reduction 7 with 1 rules applied. Total rules applied 1007 place count 1612 transition count 2639
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1008 place count 1611 transition count 2631
Iterating global reduction 7 with 1 rules applied. Total rules applied 1009 place count 1611 transition count 2631
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1010 place count 1610 transition count 2623
Iterating global reduction 7 with 1 rules applied. Total rules applied 1011 place count 1610 transition count 2623
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1012 place count 1609 transition count 2615
Iterating global reduction 7 with 1 rules applied. Total rules applied 1013 place count 1609 transition count 2615
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1014 place count 1608 transition count 2607
Iterating global reduction 7 with 1 rules applied. Total rules applied 1015 place count 1608 transition count 2607
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1016 place count 1607 transition count 2599
Iterating global reduction 7 with 1 rules applied. Total rules applied 1017 place count 1607 transition count 2599
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1018 place count 1606 transition count 2591
Iterating global reduction 7 with 1 rules applied. Total rules applied 1019 place count 1606 transition count 2591
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1020 place count 1605 transition count 2583
Iterating global reduction 7 with 1 rules applied. Total rules applied 1021 place count 1605 transition count 2583
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1022 place count 1604 transition count 2575
Iterating global reduction 7 with 1 rules applied. Total rules applied 1023 place count 1604 transition count 2575
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1024 place count 1603 transition count 2567
Iterating global reduction 7 with 1 rules applied. Total rules applied 1025 place count 1603 transition count 2567
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1026 place count 1602 transition count 2559
Iterating global reduction 7 with 1 rules applied. Total rules applied 1027 place count 1602 transition count 2559
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1028 place count 1601 transition count 2551
Iterating global reduction 7 with 1 rules applied. Total rules applied 1029 place count 1601 transition count 2551
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1030 place count 1600 transition count 2543
Iterating global reduction 7 with 1 rules applied. Total rules applied 1031 place count 1600 transition count 2543
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 4 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 7 with 138 rules applied. Total rules applied 1169 place count 1531 transition count 2474
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 1178 place count 1531 transition count 2465
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1187 place count 1522 transition count 2465
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 1198 place count 1522 transition count 2465
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1199 place count 1521 transition count 2464
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 1219 place count 1501 transition count 2464
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 39 Pre rules applied. Total rules applied 1219 place count 1501 transition count 2425
Deduced a syphon composed of 39 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 9 with 79 rules applied. Total rules applied 1298 place count 1461 transition count 2425
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 9 with 11 rules applied. Total rules applied 1309 place count 1450 transition count 2425
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 1309 place count 1450 transition count 2424
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1311 place count 1449 transition count 2424
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 4 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 10 with 22 rules applied. Total rules applied 1333 place count 1438 transition count 2413
Discarding 10 places :
Symmetric choice reduction at 10 with 10 rule applications. Total rules 1343 place count 1428 transition count 2403
Iterating global reduction 10 with 10 rules applied. Total rules applied 1353 place count 1428 transition count 2403
Free-agglomeration rule applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1363 place count 1428 transition count 2393
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1373 place count 1418 transition count 2393
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 11 with 10 rules applied. Total rules applied 1383 place count 1418 transition count 2393
Applied a total of 1383 rules in 4912 ms. Remains 1418 /2186 variables (removed 768) and now considering 2393/3158 (removed 765) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4913 ms. Remains : 1418/2186 places, 2393/3158 transitions.
// Phase 1: matrix 2393 rows 1418 cols
[2024-05-23 15:32:16] [INFO ] Computed 247 invariants in 95 ms
Incomplete random walk after 1000000 steps, including 9528 resets, run finished after 5443 ms. (steps per millisecond=183 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 924 resets, run finished after 2343 ms. (steps per millisecond=426 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 930 resets, run finished after 2343 ms. (steps per millisecond=426 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 922 resets, run finished after 1964 ms. (steps per millisecond=509 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 926 resets, run finished after 1955 ms. (steps per millisecond=511 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 919 resets, run finished after 1956 ms. (steps per millisecond=511 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 919 resets, run finished after 1955 ms. (steps per millisecond=511 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 924 resets, run finished after 1950 ms. (steps per millisecond=512 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 912 resets, run finished after 1956 ms. (steps per millisecond=511 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 917 resets, run finished after 1959 ms. (steps per millisecond=510 ) properties (out of 9) seen :0
[2024-05-23 15:32:39] [INFO ] Invariant cache hit.
[2024-05-23 15:32:40] [INFO ] [Real]Absence check using 62 positive place invariants in 31 ms returned sat
[2024-05-23 15:32:40] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 71 ms returned sat
[2024-05-23 15:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:32:41] [INFO ] [Real]Absence check using state equation in 1389 ms returned sat
[2024-05-23 15:32:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:32:41] [INFO ] [Nat]Absence check using 62 positive place invariants in 34 ms returned sat
[2024-05-23 15:32:42] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 71 ms returned sat
[2024-05-23 15:32:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:32:43] [INFO ] [Nat]Absence check using state equation in 1684 ms returned sat
[2024-05-23 15:32:44] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 420 ms.
[2024-05-23 15:33:04] [INFO ] Added : 310 causal constraints over 62 iterations in 20250 ms.(timeout) Result :sat
Minimization took 1413 ms.
[2024-05-23 15:33:05] [INFO ] [Real]Absence check using 62 positive place invariants in 37 ms returned sat
[2024-05-23 15:33:06] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 116 ms returned sat
[2024-05-23 15:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:33:07] [INFO ] [Real]Absence check using state equation in 1647 ms returned sat
[2024-05-23 15:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:33:08] [INFO ] [Nat]Absence check using 62 positive place invariants in 51 ms returned sat
[2024-05-23 15:33:08] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 111 ms returned sat
[2024-05-23 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:33:10] [INFO ] [Nat]Absence check using state equation in 2117 ms returned sat
[2024-05-23 15:33:10] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 357 ms.
[2024-05-23 15:33:22] [INFO ] Added : 80 causal constraints over 16 iterations in 11917 ms. Result :unknown
[2024-05-23 15:33:22] [INFO ] [Real]Absence check using 62 positive place invariants in 46 ms returned sat
[2024-05-23 15:33:22] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 102 ms returned sat
[2024-05-23 15:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:33:24] [INFO ] [Real]Absence check using state equation in 1535 ms returned sat
[2024-05-23 15:33:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:33:24] [INFO ] [Nat]Absence check using 62 positive place invariants in 52 ms returned sat
[2024-05-23 15:33:24] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 109 ms returned sat
[2024-05-23 15:33:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:33:26] [INFO ] [Nat]Absence check using state equation in 2051 ms returned sat
[2024-05-23 15:33:27] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 248 ms.
[2024-05-23 15:33:47] [INFO ] Added : 460 causal constraints over 92 iterations in 20167 ms.(timeout) Result :sat
Minimization took 1725 ms.
[2024-05-23 15:33:49] [INFO ] [Real]Absence check using 62 positive place invariants in 51 ms returned sat
[2024-05-23 15:33:49] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 111 ms returned sat
[2024-05-23 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:33:50] [INFO ] [Real]Absence check using state equation in 1438 ms returned sat
[2024-05-23 15:33:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:33:51] [INFO ] [Nat]Absence check using 62 positive place invariants in 55 ms returned sat
[2024-05-23 15:33:51] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 113 ms returned sat
[2024-05-23 15:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:33:53] [INFO ] [Nat]Absence check using state equation in 2310 ms returned sat
[2024-05-23 15:33:53] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 162 ms.
[2024-05-23 15:34:14] [INFO ] Added : 395 causal constraints over 79 iterations in 20301 ms.(timeout) Result :sat
Minimization took 2159 ms.
[2024-05-23 15:34:16] [INFO ] [Real]Absence check using 62 positive place invariants in 42 ms returned sat
[2024-05-23 15:34:16] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 89 ms returned sat
[2024-05-23 15:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:34:18] [INFO ] [Real]Absence check using state equation in 1568 ms returned sat
[2024-05-23 15:34:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:34:18] [INFO ] [Nat]Absence check using 62 positive place invariants in 52 ms returned sat
[2024-05-23 15:34:18] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 108 ms returned sat
[2024-05-23 15:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:34:20] [INFO ] [Nat]Absence check using state equation in 2046 ms returned sat
[2024-05-23 15:34:21] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 250 ms.
[2024-05-23 15:34:40] [INFO ] Added : 350 causal constraints over 70 iterations in 20018 ms.(timeout) Result :sat
Minimization took 1399 ms.
[2024-05-23 15:34:42] [INFO ] [Real]Absence check using 62 positive place invariants in 32 ms returned sat
[2024-05-23 15:34:42] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 70 ms returned sat
[2024-05-23 15:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:34:44] [INFO ] [Real]Absence check using state equation in 1520 ms returned sat
[2024-05-23 15:34:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:34:44] [INFO ] [Nat]Absence check using 62 positive place invariants in 53 ms returned sat
[2024-05-23 15:34:44] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 110 ms returned sat
[2024-05-23 15:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:34:47] [INFO ] [Nat]Absence check using state equation in 2216 ms returned sat
[2024-05-23 15:34:47] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 152 ms.
[2024-05-23 15:35:07] [INFO ] Added : 430 causal constraints over 86 iterations in 20126 ms.(timeout) Result :sat
Minimization took 1114 ms.
[2024-05-23 15:35:08] [INFO ] [Real]Absence check using 62 positive place invariants in 48 ms returned sat
[2024-05-23 15:35:08] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 101 ms returned sat
[2024-05-23 15:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:35:10] [INFO ] [Real]Absence check using state equation in 1745 ms returned sat
[2024-05-23 15:35:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:35:11] [INFO ] [Nat]Absence check using 62 positive place invariants in 54 ms returned sat
[2024-05-23 15:35:11] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 96 ms returned sat
[2024-05-23 15:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:35:12] [INFO ] [Nat]Absence check using state equation in 1574 ms returned sat
[2024-05-23 15:35:13] [INFO ] Deduced a trap composed of 115 places in 220 ms of which 6 ms to minimize.
[2024-05-23 15:35:13] [INFO ] Deduced a trap composed of 108 places in 223 ms of which 2 ms to minimize.
[2024-05-23 15:35:13] [INFO ] Deduced a trap composed of 95 places in 367 ms of which 3 ms to minimize.
[2024-05-23 15:35:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1279 ms
[2024-05-23 15:35:14] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 301 ms.
[2024-05-23 15:35:34] [INFO ] Added : 390 causal constraints over 78 iterations in 20024 ms.(timeout) Result :sat
Minimization took 1387 ms.
[2024-05-23 15:35:35] [INFO ] [Real]Absence check using 62 positive place invariants in 31 ms returned sat
[2024-05-23 15:35:35] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 72 ms returned sat
[2024-05-23 15:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:35:37] [INFO ] [Real]Absence check using state equation in 1702 ms returned sat
[2024-05-23 15:35:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:35:37] [INFO ] [Nat]Absence check using 62 positive place invariants in 35 ms returned sat
[2024-05-23 15:35:38] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 79 ms returned sat
[2024-05-23 15:35:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:35:40] [INFO ] [Nat]Absence check using state equation in 2476 ms returned sat
[2024-05-23 15:35:40] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 167 ms.
[2024-05-23 15:36:01] [INFO ] Added : 380 causal constraints over 76 iterations in 20397 ms.(timeout) Result :sat
Minimization took 2248 ms.
[2024-05-23 15:36:03] [INFO ] [Real]Absence check using 62 positive place invariants in 51 ms returned sat
[2024-05-23 15:36:03] [INFO ] [Real]Absence check using 62 positive and 185 generalized place invariants in 110 ms returned sat
[2024-05-23 15:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:36:05] [INFO ] [Real]Absence check using state equation in 1493 ms returned sat
[2024-05-23 15:36:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:36:05] [INFO ] [Nat]Absence check using 62 positive place invariants in 49 ms returned sat
[2024-05-23 15:36:05] [INFO ] [Nat]Absence check using 62 positive and 185 generalized place invariants in 100 ms returned sat
[2024-05-23 15:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:36:07] [INFO ] [Nat]Absence check using state equation in 1924 ms returned sat
[2024-05-23 15:36:07] [INFO ] Computed and/alt/rep : 957/3600/957 causal constraints (skipped 1387 transitions) in 159 ms.
[2024-05-23 15:36:28] [INFO ] Added : 405 causal constraints over 81 iterations in 20333 ms.(timeout) Result :sat
Minimization took 1840 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1418/1418 places, 2393/2393 transitions.
Applied a total of 0 rules in 126 ms. Remains 1418 /1418 variables (removed 0) and now considering 2393/2393 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 1418/1418 places, 2393/2393 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1418/1418 places, 2393/2393 transitions.
Applied a total of 0 rules in 131 ms. Remains 1418 /1418 variables (removed 0) and now considering 2393/2393 (removed 0) transitions.
[2024-05-23 15:36:56] [INFO ] Invariant cache hit.
[2024-05-23 15:36:59] [INFO ] Implicit Places using invariants in 2530 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 379, 383, 384, 395, 396, 397, 415, 433, 470, 504, 508, 509, 520, 521, 522, 540, 558, 627, 631, 632, 643, 644, 645, 663, 681, 751, 755, 756, 767, 768, 769, 787, 805, 874, 878, 879, 890, 891, 892, 910, 928, 963, 999, 1003, 1004, 1015, 1016, 1017, 1035, 1053, 1122, 1126, 1127, 1138, 1139, 1140, 1158, 1176, 1245, 1249, 1250, 1253, 1264, 1265, 1266, 1284, 1286, 1289, 1307, 1308, 1309, 1310, 1322, 1328, 1334, 1340, 1346, 1352, 1358, 1364, 1370, 1376, 1382]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 2536 ms to find 104 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1314/1418 places, 2393/2393 transitions.
Drop transitions removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 0 with 174 rules applied. Total rules applied 174 place count 1314 transition count 2219
Reduce places removed 174 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 179 rules applied. Total rules applied 353 place count 1140 transition count 2214
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 358 place count 1135 transition count 2214
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 358 place count 1135 transition count 2170
Deduced a syphon composed of 44 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 89 rules applied. Total rules applied 447 place count 1090 transition count 2170
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 459 place count 1086 transition count 2162
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 467 place count 1078 transition count 2162
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 482 place count 1063 transition count 2147
Iterating global reduction 5 with 15 rules applied. Total rules applied 497 place count 1063 transition count 2147
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 500 place count 1063 transition count 2144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 500 place count 1063 transition count 2143
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 502 place count 1062 transition count 2143
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 505 place count 1059 transition count 2140
Iterating global reduction 6 with 3 rules applied. Total rules applied 508 place count 1059 transition count 2140
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 509 place count 1058 transition count 2139
Iterating global reduction 6 with 1 rules applied. Total rules applied 510 place count 1058 transition count 2139
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 511 place count 1057 transition count 2138
Iterating global reduction 6 with 1 rules applied. Total rules applied 512 place count 1057 transition count 2138
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 3 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 6 with 162 rules applied. Total rules applied 674 place count 976 transition count 2057
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 683 place count 976 transition count 2048
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 692 place count 967 transition count 2039
Iterating global reduction 7 with 9 rules applied. Total rules applied 701 place count 967 transition count 2039
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 710 place count 967 transition count 2030
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 711 place count 967 transition count 2029
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 8 with 23 rules applied. Total rules applied 734 place count 967 transition count 2006
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 8 with 24 rules applied. Total rules applied 758 place count 943 transition count 2006
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 9 with 30 rules applied. Total rules applied 788 place count 943 transition count 2006
Applied a total of 788 rules in 742 ms. Remains 943 /1314 variables (removed 371) and now considering 2006/2393 (removed 387) transitions.
// Phase 1: matrix 2006 rows 943 cols
[2024-05-23 15:37:00] [INFO ] Computed 137 invariants in 32 ms
[2024-05-23 15:37:02] [INFO ] Implicit Places using invariants in 1956 ms returned [89, 95, 98, 100, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 267, 270, 272, 277, 278, 330, 349, 355, 358, 360, 365, 366, 418, 435, 441, 444, 446, 451, 452, 504, 522, 528, 531, 533, 538, 539, 591, 608, 614, 617, 619, 624, 625, 677, 696, 702, 705, 707, 712, 713, 765, 783, 789, 792, 794, 799, 800, 852, 869, 875, 878, 880]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 1961 ms to find 67 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 876/1418 places, 2006/2393 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 847 transition count 1977
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 847 transition count 1977
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 66 place count 839 transition count 1969
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 839 transition count 1969
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 4 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 112 place count 820 transition count 1950
Free-agglomeration rule applied 30 times.
Iterating global reduction 0 with 30 rules applied. Total rules applied 142 place count 820 transition count 1920
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 172 place count 790 transition count 1920
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 180 place count 790 transition count 1912
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 188 place count 782 transition count 1912
Applied a total of 188 rules in 406 ms. Remains 782 /876 variables (removed 94) and now considering 1912/2006 (removed 94) transitions.
// Phase 1: matrix 1912 rows 782 cols
[2024-05-23 15:37:02] [INFO ] Computed 70 invariants in 49 ms
[2024-05-23 15:37:03] [INFO ] Implicit Places using invariants in 1051 ms returned []
[2024-05-23 15:37:03] [INFO ] Invariant cache hit.
[2024-05-23 15:37:06] [INFO ] Implicit Places using invariants and state equation in 2956 ms returned []
Implicit Place search using SMT with State Equation took 4008 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 782/1418 places, 1912/2393 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9787 ms. Remains : 782/1418 places, 1912/2393 transitions.
Successfully produced net in file /tmp/petri1000_11759083189390384251.dot
Successfully produced net in file /tmp/petri1001_6022592418241165132.dot
Successfully produced net in file /tmp/petri1002_7530469490651853014.dot
Successfully produced net in file /tmp/petri1003_8988887030719122481.dot
Successfully produced net in file /tmp/petri1004_16596614923106523585.dot
Successfully produced net in file /tmp/petri1005_12774258268164464733.dot
Successfully produced net in file /tmp/petri1006_2235333874680013218.dot
Successfully produced net in file /tmp/petri1007_3610446284037704714.dot
Successfully produced net in file /tmp/petri1008_2091878227672497429.dot
Successfully produced net in file /tmp/petri1009_7292575429915988235.dot
Drop transitions removed 10 transitions
Dominated transitions for bounds rules discarded 10 transitions
// Phase 1: matrix 1902 rows 782 cols
[2024-05-23 15:37:06] [INFO ] Computed 70 invariants in 27 ms
Incomplete random walk after 1000000 steps, including 16174 resets, run finished after 3297 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2219 resets, run finished after 1169 ms. (steps per millisecond=855 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2219 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2238 resets, run finished after 961 ms. (steps per millisecond=1040 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2224 resets, run finished after 1271 ms. (steps per millisecond=786 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2204 resets, run finished after 1059 ms. (steps per millisecond=944 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2232 resets, run finished after 1159 ms. (steps per millisecond=862 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2230 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2214 resets, run finished after 1167 ms. (steps per millisecond=856 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2207 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 9) seen :0
[2024-05-23 15:37:19] [INFO ] Invariant cache hit.
[2024-05-23 15:37:19] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-23 15:37:19] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:37:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:20] [INFO ] [Real]Absence check using state equation in 867 ms returned sat
[2024-05-23 15:37:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:37:20] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:37:20] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:21] [INFO ] [Nat]Absence check using state equation in 942 ms returned sat
[2024-05-23 15:37:21] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 129 ms.
[2024-05-23 15:37:27] [INFO ] Added : 92 causal constraints over 19 iterations in 5311 ms. Result :sat
Minimization took 3002 ms.
[2024-05-23 15:37:30] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:37:30] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:31] [INFO ] [Real]Absence check using state equation in 1052 ms returned sat
[2024-05-23 15:37:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:37:31] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 15:37:31] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 38 ms returned sat
[2024-05-23 15:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:32] [INFO ] [Nat]Absence check using state equation in 1320 ms returned sat
[2024-05-23 15:37:33] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 151 ms.
[2024-05-23 15:37:36] [INFO ] Added : 91 causal constraints over 19 iterations in 3347 ms. Result :sat
Minimization took 941 ms.
[2024-05-23 15:37:37] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:37:37] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 27 ms returned sat
[2024-05-23 15:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:38] [INFO ] [Real]Absence check using state equation in 934 ms returned sat
[2024-05-23 15:37:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:37:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2024-05-23 15:37:38] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 40 ms returned sat
[2024-05-23 15:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:39] [INFO ] [Nat]Absence check using state equation in 1210 ms returned sat
[2024-05-23 15:37:40] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 129 ms.
[2024-05-23 15:37:43] [INFO ] Deduced a trap composed of 13 places in 129 ms of which 2 ms to minimize.
[2024-05-23 15:37:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 447 ms
[2024-05-23 15:37:43] [INFO ] Added : 64 causal constraints over 13 iterations in 3688 ms. Result :sat
Minimization took 967 ms.
[2024-05-23 15:37:45] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:37:45] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 41 ms returned sat
[2024-05-23 15:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:46] [INFO ] [Real]Absence check using state equation in 991 ms returned sat
[2024-05-23 15:37:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:37:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-23 15:37:46] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:47] [INFO ] [Nat]Absence check using state equation in 985 ms returned sat
[2024-05-23 15:37:47] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 130 ms.
[2024-05-23 15:37:49] [INFO ] Added : 26 causal constraints over 6 iterations in 1998 ms. Result :sat
Minimization took 640 ms.
[2024-05-23 15:37:50] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-23 15:37:50] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 24 ms returned sat
[2024-05-23 15:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:50] [INFO ] [Real]Absence check using state equation in 808 ms returned sat
[2024-05-23 15:37:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:37:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-23 15:37:51] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:37:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:52] [INFO ] [Nat]Absence check using state equation in 1165 ms returned sat
[2024-05-23 15:37:52] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 192 ms.
[2024-05-23 15:37:54] [INFO ] Added : 30 causal constraints over 6 iterations in 1595 ms. Result :sat
Minimization took 664 ms.
[2024-05-23 15:37:55] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:37:55] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 40 ms returned sat
[2024-05-23 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:55] [INFO ] [Real]Absence check using state equation in 951 ms returned sat
[2024-05-23 15:37:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:37:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:37:56] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 25 ms returned sat
[2024-05-23 15:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:37:57] [INFO ] [Nat]Absence check using state equation in 895 ms returned sat
[2024-05-23 15:37:57] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 128 ms.
[2024-05-23 15:38:00] [INFO ] Deduced a trap composed of 13 places in 187 ms of which 6 ms to minimize.
[2024-05-23 15:38:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1262 ms
[2024-05-23 15:38:02] [INFO ] Added : 93 causal constraints over 19 iterations in 5099 ms. Result :sat
Minimization took 452 ms.
[2024-05-23 15:38:02] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-23 15:38:02] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 32 ms returned sat
[2024-05-23 15:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:04] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2024-05-23 15:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:38:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:04] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:05] [INFO ] [Nat]Absence check using state equation in 1515 ms returned sat
[2024-05-23 15:38:05] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 124 ms.
[2024-05-23 15:38:14] [INFO ] Added : 55 causal constraints over 11 iterations in 8207 ms. Result :unknown
[2024-05-23 15:38:14] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:14] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 25 ms returned sat
[2024-05-23 15:38:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:15] [INFO ] [Real]Absence check using state equation in 962 ms returned sat
[2024-05-23 15:38:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:38:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:15] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:16] [INFO ] [Nat]Absence check using state equation in 1053 ms returned sat
[2024-05-23 15:38:16] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 127 ms.
[2024-05-23 15:38:22] [INFO ] Added : 78 causal constraints over 16 iterations in 5755 ms. Result :sat
Minimization took 985 ms.
[2024-05-23 15:38:23] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:23] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:24] [INFO ] [Real]Absence check using state equation in 861 ms returned sat
[2024-05-23 15:38:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:38:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-23 15:38:24] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 31 ms returned sat
[2024-05-23 15:38:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:25] [INFO ] [Nat]Absence check using state equation in 790 ms returned sat
[2024-05-23 15:38:25] [INFO ] Computed and/alt/rep : 456/1922/456 causal constraints (skipped 1400 transitions) in 129 ms.
[2024-05-23 15:38:26] [INFO ] Added : 29 causal constraints over 6 iterations in 1349 ms. Result :sat
Minimization took 686 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-10a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 7 out of 782 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 782/782 places, 1902/1902 transitions.
Graph (complete) has 4703 edges and 782 vertex of which 772 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.5 ms
Discarding 10 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 771 transition count 1901
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 771 transition count 1900
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 770 transition count 1900
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 15 place count 770 transition count 1900
Applied a total of 15 rules in 152 ms. Remains 770 /782 variables (removed 12) and now considering 1900/1902 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 770/782 places, 1900/1902 transitions.
// Phase 1: matrix 1900 rows 770 cols
[2024-05-23 15:38:32] [INFO ] Computed 70 invariants in 23 ms
Incomplete random walk after 1000000 steps, including 16049 resets, run finished after 3931 ms. (steps per millisecond=254 ) properties (out of 7) seen :1
FORMULA ASLink-PT-10a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2203 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2229 resets, run finished after 1048 ms. (steps per millisecond=954 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2228 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2210 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2221 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2222 resets, run finished after 1149 ms. (steps per millisecond=870 ) properties (out of 6) seen :0
[2024-05-23 15:38:42] [INFO ] Invariant cache hit.
[2024-05-23 15:38:43] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-23 15:38:43] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 38 ms returned sat
[2024-05-23 15:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:44] [INFO ] [Real]Absence check using state equation in 1000 ms returned sat
[2024-05-23 15:38:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:38:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:44] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:45] [INFO ] [Nat]Absence check using state equation in 924 ms returned sat
[2024-05-23 15:38:45] [INFO ] Computed and/alt/rep : 447/1862/447 causal constraints (skipped 1407 transitions) in 131 ms.
[2024-05-23 15:38:47] [INFO ] Added : 61 causal constraints over 13 iterations in 2276 ms. Result :sat
Minimization took 694 ms.
[2024-05-23 15:38:48] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:38:48] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 39 ms returned sat
[2024-05-23 15:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:49] [INFO ] [Real]Absence check using state equation in 1061 ms returned sat
[2024-05-23 15:38:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:38:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2024-05-23 15:38:50] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 41 ms returned sat
[2024-05-23 15:38:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:51] [INFO ] [Nat]Absence check using state equation in 1806 ms returned sat
[2024-05-23 15:38:52] [INFO ] Computed and/alt/rep : 447/1862/447 causal constraints (skipped 1407 transitions) in 174 ms.
[2024-05-23 15:38:54] [INFO ] Added : 20 causal constraints over 5 iterations in 2235 ms. Result :sat
Minimization took 1060 ms.
[2024-05-23 15:38:55] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:55] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 20 ms returned sat
[2024-05-23 15:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:56] [INFO ] [Real]Absence check using state equation in 832 ms returned sat
[2024-05-23 15:38:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:38:56] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:38:56] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 24 ms returned sat
[2024-05-23 15:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:38:58] [INFO ] [Nat]Absence check using state equation in 1574 ms returned sat
[2024-05-23 15:38:58] [INFO ] Computed and/alt/rep : 447/1862/447 causal constraints (skipped 1407 transitions) in 126 ms.
[2024-05-23 15:38:59] [INFO ] Added : 36 causal constraints over 8 iterations in 1854 ms. Result :sat
Minimization took 690 ms.
[2024-05-23 15:39:00] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-23 15:39:00] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 25 ms returned sat
[2024-05-23 15:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:01] [INFO ] [Real]Absence check using state equation in 763 ms returned sat
[2024-05-23 15:39:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:39:01] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:02] [INFO ] [Nat]Absence check using state equation in 906 ms returned sat
[2024-05-23 15:39:02] [INFO ] Computed and/alt/rep : 447/1862/447 causal constraints (skipped 1407 transitions) in 171 ms.
[2024-05-23 15:39:05] [INFO ] Added : 52 causal constraints over 11 iterations in 2551 ms. Result :sat
Minimization took 461 ms.
[2024-05-23 15:39:06] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:39:06] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 40 ms returned sat
[2024-05-23 15:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:07] [INFO ] [Real]Absence check using state equation in 975 ms returned sat
[2024-05-23 15:39:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:39:07] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 26 ms returned sat
[2024-05-23 15:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:08] [INFO ] [Nat]Absence check using state equation in 813 ms returned sat
[2024-05-23 15:39:08] [INFO ] Computed and/alt/rep : 447/1862/447 causal constraints (skipped 1407 transitions) in 128 ms.
[2024-05-23 15:39:12] [INFO ] Added : 65 causal constraints over 14 iterations in 4378 ms. Result :sat
Minimization took 287 ms.
[2024-05-23 15:39:13] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:39:13] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 28 ms returned sat
[2024-05-23 15:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:13] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2024-05-23 15:39:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2024-05-23 15:39:14] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 27 ms returned sat
[2024-05-23 15:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:15] [INFO ] [Nat]Absence check using state equation in 1501 ms returned sat
[2024-05-23 15:39:15] [INFO ] Computed and/alt/rep : 447/1862/447 causal constraints (skipped 1407 transitions) in 136 ms.
[2024-05-23 15:39:17] [INFO ] Added : 27 causal constraints over 6 iterations in 1485 ms. Result :sat
Minimization took 693 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-10a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 770/770 places, 1900/1900 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 769 transition count 1899
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 769 transition count 1899
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 769 transition count 1898
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 769 transition count 1898
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 768 transition count 1897
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 768 transition count 1897
Applied a total of 6 rules in 206 ms. Remains 768 /770 variables (removed 2) and now considering 1897/1900 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 768/770 places, 1897/1900 transitions.
// Phase 1: matrix 1897 rows 768 cols
[2024-05-23 15:39:20] [INFO ] Computed 70 invariants in 39 ms
Incomplete random walk after 1000000 steps, including 16232 resets, run finished after 2997 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2191 resets, run finished after 1149 ms. (steps per millisecond=870 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2216 resets, run finished after 945 ms. (steps per millisecond=1058 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2205 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2213 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 4) seen :0
[2024-05-23 15:39:27] [INFO ] Invariant cache hit.
[2024-05-23 15:39:27] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-23 15:39:27] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 35 ms returned sat
[2024-05-23 15:39:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:28] [INFO ] [Real]Absence check using state equation in 1095 ms returned sat
[2024-05-23 15:39:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:28] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:39:28] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 39 ms returned sat
[2024-05-23 15:39:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:30] [INFO ] [Nat]Absence check using state equation in 1091 ms returned sat
[2024-05-23 15:39:30] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 127 ms.
[2024-05-23 15:39:34] [INFO ] Added : 67 causal constraints over 14 iterations in 3964 ms. Result :sat
Minimization took 528 ms.
[2024-05-23 15:39:34] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 15:39:34] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 40 ms returned sat
[2024-05-23 15:39:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:36] [INFO ] [Real]Absence check using state equation in 1328 ms returned sat
[2024-05-23 15:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 15:39:36] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 39 ms returned sat
[2024-05-23 15:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:38] [INFO ] [Nat]Absence check using state equation in 2007 ms returned sat
[2024-05-23 15:39:38] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 129 ms.
[2024-05-23 15:39:40] [INFO ] Added : 48 causal constraints over 11 iterations in 2328 ms. Result :sat
Minimization took 556 ms.
[2024-05-23 15:39:41] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-23 15:39:41] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 35 ms returned sat
[2024-05-23 15:39:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:42] [INFO ] [Real]Absence check using state equation in 965 ms returned sat
[2024-05-23 15:39:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:39:43] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 40 ms returned sat
[2024-05-23 15:39:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:44] [INFO ] [Nat]Absence check using state equation in 1400 ms returned sat
[2024-05-23 15:39:44] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 132 ms.
[2024-05-23 15:39:45] [INFO ] Added : 25 causal constraints over 5 iterations in 903 ms. Result :sat
Minimization took 427 ms.
[2024-05-23 15:39:46] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 15:39:46] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 40 ms returned sat
[2024-05-23 15:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:47] [INFO ] [Real]Absence check using state equation in 1218 ms returned sat
[2024-05-23 15:39:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:39:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:39:47] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 43 ms returned sat
[2024-05-23 15:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:39:49] [INFO ] [Nat]Absence check using state equation in 1768 ms returned sat
[2024-05-23 15:39:49] [INFO ] Computed and/alt/rep : 451/1905/451 causal constraints (skipped 1400 transitions) in 129 ms.
[2024-05-23 15:39:51] [INFO ] Added : 41 causal constraints over 9 iterations in 1788 ms. Result :sat
Minimization took 612 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 768 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 31 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 768/768 places, 1897/1897 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 768/768 places, 1897/1897 transitions.
Applied a total of 0 rules in 32 ms. Remains 768 /768 variables (removed 0) and now considering 1897/1897 (removed 0) transitions.
[2024-05-23 15:39:54] [INFO ] Invariant cache hit.
[2024-05-23 15:39:55] [INFO ] Implicit Places using invariants in 1291 ms returned [72]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1301 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 767/768 places, 1897/1897 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 766 transition count 1896
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 766 transition count 1895
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 765 transition count 1895
Applied a total of 4 rules in 141 ms. Remains 765 /767 variables (removed 2) and now considering 1895/1897 (removed 2) transitions.
// Phase 1: matrix 1895 rows 765 cols
[2024-05-23 15:39:55] [INFO ] Computed 69 invariants in 35 ms
[2024-05-23 15:39:56] [INFO ] Implicit Places using invariants in 1310 ms returned []
[2024-05-23 15:39:56] [INFO ] Invariant cache hit.
[2024-05-23 15:39:59] [INFO ] Implicit Places using invariants and state equation in 2676 ms returned []
Implicit Place search using SMT with State Equation took 3990 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 765/768 places, 1895/1897 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5466 ms. Remains : 765/768 places, 1895/1897 transitions.
[2024-05-23 15:39:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 16247 resets, run finished after 3546 ms. (steps per millisecond=282 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2194 resets, run finished after 1054 ms. (steps per millisecond=948 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2228 resets, run finished after 1187 ms. (steps per millisecond=842 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2225 resets, run finished after 1099 ms. (steps per millisecond=909 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2213 resets, run finished after 1137 ms. (steps per millisecond=879 ) properties (out of 4) seen :0
[2024-05-23 15:40:07] [INFO ] Invariant cache hit.
[2024-05-23 15:40:07] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-23 15:40:07] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:40:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:09] [INFO ] [Real]Absence check using state equation in 1216 ms returned sat
[2024-05-23 15:40:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:40:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:40:09] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:40:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:10] [INFO ] [Nat]Absence check using state equation in 1211 ms returned sat
[2024-05-23 15:40:10] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 126 ms.
[2024-05-23 15:40:13] [INFO ] Added : 65 causal constraints over 14 iterations in 2975 ms. Result :sat
Minimization took 852 ms.
[2024-05-23 15:40:14] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 15:40:14] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 40 ms returned sat
[2024-05-23 15:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:15] [INFO ] [Real]Absence check using state equation in 1026 ms returned sat
[2024-05-23 15:40:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:40:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:40:15] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 29 ms returned sat
[2024-05-23 15:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:17] [INFO ] [Nat]Absence check using state equation in 1306 ms returned sat
[2024-05-23 15:40:17] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 129 ms.
[2024-05-23 15:40:19] [INFO ] Added : 38 causal constraints over 8 iterations in 1867 ms. Result :sat
Minimization took 830 ms.
[2024-05-23 15:40:20] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:40:20] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:21] [INFO ] [Real]Absence check using state equation in 919 ms returned sat
[2024-05-23 15:40:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:40:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-23 15:40:21] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 32 ms returned sat
[2024-05-23 15:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:22] [INFO ] [Nat]Absence check using state equation in 1016 ms returned sat
[2024-05-23 15:40:22] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 201 ms.
[2024-05-23 15:40:24] [INFO ] Added : 30 causal constraints over 7 iterations in 1589 ms. Result :sat
Minimization took 723 ms.
[2024-05-23 15:40:25] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:40:25] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 41 ms returned sat
[2024-05-23 15:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:26] [INFO ] [Real]Absence check using state equation in 1049 ms returned sat
[2024-05-23 15:40:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:40:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:40:26] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 27 ms returned sat
[2024-05-23 15:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:27] [INFO ] [Nat]Absence check using state equation in 1483 ms returned sat
[2024-05-23 15:40:28] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 179 ms.
[2024-05-23 15:40:29] [INFO ] Added : 33 causal constraints over 7 iterations in 2031 ms. Result :sat
Minimization took 1304 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Applied a total of 0 rules in 30 ms. Remains 765 /765 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 765/765 places, 1895/1895 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 transitions.
Applied a total of 0 rules in 29 ms. Remains 765 /765 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
[2024-05-23 15:40:33] [INFO ] Invariant cache hit.
[2024-05-23 15:40:34] [INFO ] Implicit Places using invariants in 1302 ms returned []
[2024-05-23 15:40:34] [INFO ] Invariant cache hit.
[2024-05-23 15:40:38] [INFO ] Implicit Places using invariants and state equation in 3315 ms returned []
Implicit Place search using SMT with State Equation took 4618 ms to find 0 implicit places.
[2024-05-23 15:40:38] [INFO ] Redundant transitions in 243 ms returned []
[2024-05-23 15:40:38] [INFO ] Invariant cache hit.
[2024-05-23 15:40:40] [INFO ] Dead Transitions using invariants and state equation in 1816 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6715 ms. Remains : 765/765 places, 1895/1895 transitions.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-00
[2024-05-23 15:40:40] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2024-05-23 15:40:40] [INFO ] Invariant cache hit.
[2024-05-23 15:40:40] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-23 15:40:40] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:41] [INFO ] [Real]Absence check using state equation in 1023 ms returned sat
[2024-05-23 15:40:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:40:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2024-05-23 15:40:41] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 38 ms returned sat
[2024-05-23 15:40:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:42] [INFO ] [Nat]Absence check using state equation in 1327 ms returned sat
[2024-05-23 15:40:43] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 128 ms.
[2024-05-23 15:40:45] [INFO ] Added : 65 causal constraints over 14 iterations in 2995 ms. Result :sat
Minimization took 415 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 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 765 transition count 1893
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 763 transition count 1893
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 763 transition count 1890
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 760 transition count 1890
Applied a total of 10 rules in 70 ms. Remains 760 /765 variables (removed 5) and now considering 1890/1895 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 760/765 places, 1890/1895 transitions.
// Phase 1: matrix 1890 rows 760 cols
[2024-05-23 15:40:46] [INFO ] Computed 69 invariants in 37 ms
Incomplete random walk after 1000000 steps, including 16208 resets, run finished after 2979 ms. (steps per millisecond=335 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2219 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 1) seen :0
[2024-05-23 15:40:50] [INFO ] Invariant cache hit.
[2024-05-23 15:40:50] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-23 15:40:50] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:40:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:51] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2024-05-23 15:40:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:40:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:40:51] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2024-05-23 15:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:40:53] [INFO ] [Nat]Absence check using state equation in 1396 ms returned sat
[2024-05-23 15:40:53] [INFO ] Computed and/alt/rep : 437/1827/437 causal constraints (skipped 1407 transitions) in 124 ms.
[2024-05-23 15:41:02] [INFO ] Added : 113 causal constraints over 23 iterations in 8906 ms. Result :sat
Minimization took 509 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 1890/1890 transitions.
Applied a total of 0 rules in 29 ms. Remains 760 /760 variables (removed 0) and now considering 1890/1890 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 760/760 places, 1890/1890 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 1890/1890 transitions.
Applied a total of 0 rules in 28 ms. Remains 760 /760 variables (removed 0) and now considering 1890/1890 (removed 0) transitions.
[2024-05-23 15:41:03] [INFO ] Invariant cache hit.
[2024-05-23 15:41:04] [INFO ] Implicit Places using invariants in 962 ms returned []
[2024-05-23 15:41:04] [INFO ] Invariant cache hit.
[2024-05-23 15:41:07] [INFO ] Implicit Places using invariants and state equation in 2813 ms returned []
Implicit Place search using SMT with State Equation took 3776 ms to find 0 implicit places.
[2024-05-23 15:41:07] [INFO ] Redundant transitions in 108 ms returned []
[2024-05-23 15:41:07] [INFO ] Invariant cache hit.
[2024-05-23 15:41:09] [INFO ] Dead Transitions using invariants and state equation in 2288 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6211 ms. Remains : 760/760 places, 1890/1890 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-00 in 29779 ms.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-07
// Phase 1: matrix 1895 rows 765 cols
[2024-05-23 15:41:09] [INFO ] Computed 69 invariants in 35 ms
Incomplete random walk after 10000 steps, including 173 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2024-05-23 15:41:09] [INFO ] Invariant cache hit.
[2024-05-23 15:41:10] [INFO ] [Real]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-23 15:41:10] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 36 ms returned sat
[2024-05-23 15:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:11] [INFO ] [Real]Absence check using state equation in 983 ms returned sat
[2024-05-23 15:41:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:41:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:41:11] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2024-05-23 15:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:12] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2024-05-23 15:41:12] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 132 ms.
[2024-05-23 15:41:14] [INFO ] Added : 38 causal constraints over 8 iterations in 1577 ms. Result :sat
Minimization took 831 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 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 765 transition count 1892
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 762 transition count 1892
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 762 transition count 1890
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 760 transition count 1890
Applied a total of 10 rules in 41 ms. Remains 760 /765 variables (removed 5) and now considering 1890/1895 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 760/765 places, 1890/1895 transitions.
Successfully produced net in file /tmp/petri1010_2327148224969356461.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1889 rows 760 cols
[2024-05-23 15:41:15] [INFO ] Computed 69 invariants in 35 ms
Incomplete random walk after 1000000 steps, including 16310 resets, run finished after 3634 ms. (steps per millisecond=275 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2199 resets, run finished after 1071 ms. (steps per millisecond=933 ) properties (out of 1) seen :0
[2024-05-23 15:41:20] [INFO ] Invariant cache hit.
[2024-05-23 15:41:20] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:41:20] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:41:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:21] [INFO ] [Real]Absence check using state equation in 1041 ms returned sat
[2024-05-23 15:41:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:41:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:41:21] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2024-05-23 15:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:22] [INFO ] [Nat]Absence check using state equation in 1373 ms returned sat
[2024-05-23 15:41:23] [INFO ] Computed and/alt/rep : 436/1825/436 causal constraints (skipped 1407 transitions) in 129 ms.
[2024-05-23 15:41:25] [INFO ] Added : 62 causal constraints over 13 iterations in 2157 ms. Result :sat
Minimization took 516 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 760 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 760/760 places, 1889/1889 transitions.
Graph (complete) has 4715 edges and 760 vertex of which 759 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 759 transition count 1889
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 758 transition count 1888
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 758 transition count 1888
Applied a total of 4 rules in 133 ms. Remains 758 /760 variables (removed 2) and now considering 1888/1889 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 758/760 places, 1888/1889 transitions.
// Phase 1: matrix 1888 rows 758 cols
[2024-05-23 15:41:26] [INFO ] Computed 69 invariants in 36 ms
Incomplete random walk after 1000000 steps, including 16191 resets, run finished after 3324 ms. (steps per millisecond=300 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2217 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 1) seen :0
[2024-05-23 15:41:30] [INFO ] Invariant cache hit.
[2024-05-23 15:41:30] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-23 15:41:30] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 32 ms returned sat
[2024-05-23 15:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:31] [INFO ] [Real]Absence check using state equation in 1123 ms returned sat
[2024-05-23 15:41:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:41:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:41:32] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:34] [INFO ] [Nat]Absence check using state equation in 1963 ms returned sat
[2024-05-23 15:41:34] [INFO ] Computed and/alt/rep : 435/1823/435 causal constraints (skipped 1407 transitions) in 126 ms.
[2024-05-23 15:41:41] [INFO ] Added : 15 causal constraints over 3 iterations in 7403 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 1888/1888 transitions.
Applied a total of 0 rules in 36 ms. Remains 758 /758 variables (removed 0) and now considering 1888/1888 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 758/758 places, 1888/1888 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 758/758 places, 1888/1888 transitions.
Applied a total of 0 rules in 37 ms. Remains 758 /758 variables (removed 0) and now considering 1888/1888 (removed 0) transitions.
[2024-05-23 15:41:42] [INFO ] Invariant cache hit.
[2024-05-23 15:41:43] [INFO ] Implicit Places using invariants in 1347 ms returned []
[2024-05-23 15:41:43] [INFO ] Invariant cache hit.
[2024-05-23 15:41:47] [INFO ] Implicit Places using invariants and state equation in 3737 ms returned []
Implicit Place search using SMT with State Equation took 5086 ms to find 0 implicit places.
[2024-05-23 15:41:47] [INFO ] Redundant transitions in 108 ms returned []
[2024-05-23 15:41:47] [INFO ] Invariant cache hit.
[2024-05-23 15:41:49] [INFO ] Dead Transitions using invariants and state equation in 1933 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7174 ms. Remains : 758/758 places, 1888/1888 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-07 in 39358 ms.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-11
// Phase 1: matrix 1895 rows 765 cols
[2024-05-23 15:41:49] [INFO ] Computed 69 invariants in 25 ms
Incomplete random walk after 10000 steps, including 160 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2024-05-23 15:41:49] [INFO ] Invariant cache hit.
[2024-05-23 15:41:49] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-23 15:41:49] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 45 ms returned sat
[2024-05-23 15:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:50] [INFO ] [Real]Absence check using state equation in 1202 ms returned sat
[2024-05-23 15:41:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:41:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:41:51] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 40 ms returned sat
[2024-05-23 15:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:52] [INFO ] [Nat]Absence check using state equation in 1155 ms returned sat
[2024-05-23 15:41:52] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 127 ms.
[2024-05-23 15:41:53] [INFO ] Added : 30 causal constraints over 7 iterations in 1059 ms. Result :sat
Minimization took 670 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 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 765 transition count 1893
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 763 transition count 1893
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 763 transition count 1891
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 8 place count 761 transition count 1891
Applied a total of 8 rules in 41 ms. Remains 761 /765 variables (removed 4) and now considering 1891/1895 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 761/765 places, 1891/1895 transitions.
Successfully produced net in file /tmp/petri1011_3370930569986827581.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1890 rows 761 cols
[2024-05-23 15:41:54] [INFO ] Computed 69 invariants in 22 ms
Incomplete random walk after 1000000 steps, including 16029 resets, run finished after 2952 ms. (steps per millisecond=338 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2201 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 1) seen :0
[2024-05-23 15:41:58] [INFO ] Invariant cache hit.
[2024-05-23 15:41:58] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:41:58] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 28 ms returned sat
[2024-05-23 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:41:59] [INFO ] [Real]Absence check using state equation in 808 ms returned sat
[2024-05-23 15:41:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:41:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:41:59] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2024-05-23 15:41:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:01] [INFO ] [Nat]Absence check using state equation in 2080 ms returned sat
[2024-05-23 15:42:01] [INFO ] Computed and/alt/rep : 437/1826/437 causal constraints (skipped 1407 transitions) in 125 ms.
[2024-05-23 15:42:05] [INFO ] Added : 105 causal constraints over 22 iterations in 4394 ms. Result :sat
Minimization took 736 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 1890/1890 transitions.
Graph (complete) has 4716 edges and 761 vertex of which 760 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 760 transition count 1890
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 759 transition count 1889
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 759 transition count 1889
Applied a total of 4 rules in 80 ms. Remains 759 /761 variables (removed 2) and now considering 1889/1890 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 759/761 places, 1889/1890 transitions.
// Phase 1: matrix 1889 rows 759 cols
[2024-05-23 15:42:07] [INFO ] Computed 69 invariants in 21 ms
Incomplete random walk after 1000000 steps, including 16242 resets, run finished after 3262 ms. (steps per millisecond=306 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2197 resets, run finished after 1494 ms. (steps per millisecond=669 ) properties (out of 1) seen :0
[2024-05-23 15:42:12] [INFO ] Invariant cache hit.
[2024-05-23 15:42:12] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 15:42:12] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 37 ms returned sat
[2024-05-23 15:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:13] [INFO ] [Real]Absence check using state equation in 921 ms returned sat
[2024-05-23 15:42:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:42:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:42:13] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:42:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:14] [INFO ] [Nat]Absence check using state equation in 1245 ms returned sat
[2024-05-23 15:42:15] [INFO ] Computed and/alt/rep : 436/1824/436 causal constraints (skipped 1407 transitions) in 127 ms.
[2024-05-23 15:42:16] [INFO ] Added : 43 causal constraints over 9 iterations in 1961 ms. Result :sat
Minimization took 475 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 49 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 759/759 places, 1889/1889 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 45 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
[2024-05-23 15:42:17] [INFO ] Invariant cache hit.
[2024-05-23 15:42:19] [INFO ] Implicit Places using invariants in 1226 ms returned []
[2024-05-23 15:42:19] [INFO ] Invariant cache hit.
[2024-05-23 15:42:22] [INFO ] Implicit Places using invariants and state equation in 3371 ms returned []
Implicit Place search using SMT with State Equation took 4599 ms to find 0 implicit places.
[2024-05-23 15:42:22] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-23 15:42:22] [INFO ] Invariant cache hit.
[2024-05-23 15:42:24] [INFO ] Dead Transitions using invariants and state equation in 2155 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6874 ms. Remains : 759/759 places, 1889/1889 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-11 in 35448 ms.
Starting property specific reduction for ASLink-PT-10a-UpperBounds-12
// Phase 1: matrix 1895 rows 765 cols
[2024-05-23 15:42:24] [INFO ] Computed 69 invariants in 34 ms
Incomplete random walk after 10000 steps, including 151 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2024-05-23 15:42:24] [INFO ] Invariant cache hit.
[2024-05-23 15:42:24] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2024-05-23 15:42:25] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 41 ms returned sat
[2024-05-23 15:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:26] [INFO ] [Real]Absence check using state equation in 1080 ms returned sat
[2024-05-23 15:42:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:42:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:42:26] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2024-05-23 15:42:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:27] [INFO ] [Nat]Absence check using state equation in 1494 ms returned sat
[2024-05-23 15:42:28] [INFO ] Computed and/alt/rep : 442/1832/442 causal constraints (skipped 1407 transitions) in 162 ms.
[2024-05-23 15:42:29] [INFO ] Added : 33 causal constraints over 7 iterations in 2011 ms. Result :sat
Minimization took 1153 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 765/765 places, 1895/1895 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 765 transition count 1893
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 763 transition count 1893
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 763 transition count 1891
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 761 transition count 1891
Applied a total of 8 rules in 46 ms. Remains 761 /765 variables (removed 4) and now considering 1891/1895 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 761/765 places, 1891/1895 transitions.
Successfully produced net in file /tmp/petri1012_15839769256736596116.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
// Phase 1: matrix 1890 rows 761 cols
[2024-05-23 15:42:32] [INFO ] Computed 69 invariants in 21 ms
Incomplete random walk after 1000000 steps, including 16092 resets, run finished after 3190 ms. (steps per millisecond=313 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2218 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 1) seen :0
[2024-05-23 15:42:36] [INFO ] Invariant cache hit.
[2024-05-23 15:42:36] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:42:36] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:37] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2024-05-23 15:42:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:42:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 20 ms returned sat
[2024-05-23 15:42:37] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 40 ms returned sat
[2024-05-23 15:42:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:39] [INFO ] [Nat]Absence check using state equation in 1950 ms returned sat
[2024-05-23 15:42:39] [INFO ] Computed and/alt/rep : 437/1826/437 causal constraints (skipped 1407 transitions) in 128 ms.
[2024-05-23 15:42:40] [INFO ] Added : 29 causal constraints over 6 iterations in 1291 ms. Result :sat
Minimization took 925 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 761/761 places, 1890/1890 transitions.
Graph (complete) has 4716 edges and 761 vertex of which 760 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 760 transition count 1890
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 759 transition count 1889
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 759 transition count 1889
Applied a total of 4 rules in 84 ms. Remains 759 /761 variables (removed 2) and now considering 1889/1890 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 759/761 places, 1889/1890 transitions.
// Phase 1: matrix 1889 rows 759 cols
[2024-05-23 15:42:42] [INFO ] Computed 69 invariants in 21 ms
Incomplete random walk after 1000000 steps, including 16251 resets, run finished after 3002 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2209 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 1) seen :0
[2024-05-23 15:42:46] [INFO ] Invariant cache hit.
[2024-05-23 15:42:46] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:42:46] [INFO ] [Real]Absence check using 15 positive and 54 generalized place invariants in 25 ms returned sat
[2024-05-23 15:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:47] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2024-05-23 15:42:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 15:42:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2024-05-23 15:42:47] [INFO ] [Nat]Absence check using 15 positive and 54 generalized place invariants in 26 ms returned sat
[2024-05-23 15:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 15:42:49] [INFO ] [Nat]Absence check using state equation in 1452 ms returned sat
[2024-05-23 15:42:49] [INFO ] Computed and/alt/rep : 436/1824/436 causal constraints (skipped 1407 transitions) in 127 ms.
[2024-05-23 15:42:51] [INFO ] Added : 48 causal constraints over 10 iterations in 2405 ms. Result :sat
Minimization took 808 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Support contains 1 out of 759 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 29 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 759/759 places, 1889/1889 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 759/759 places, 1889/1889 transitions.
Applied a total of 0 rules in 32 ms. Remains 759 /759 variables (removed 0) and now considering 1889/1889 (removed 0) transitions.
[2024-05-23 15:42:52] [INFO ] Invariant cache hit.
[2024-05-23 15:42:53] [INFO ] Implicit Places using invariants in 945 ms returned []
[2024-05-23 15:42:53] [INFO ] Invariant cache hit.
[2024-05-23 15:42:56] [INFO ] Implicit Places using invariants and state equation in 2699 ms returned []
Implicit Place search using SMT with State Equation took 3646 ms to find 0 implicit places.
[2024-05-23 15:42:56] [INFO ] Redundant transitions in 43 ms returned []
[2024-05-23 15:42:56] [INFO ] Invariant cache hit.
[2024-05-23 15:42:58] [INFO ] Dead Transitions using invariants and state equation in 1989 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5716 ms. Remains : 759/759 places, 1889/1889 transitions.
Ending property specific reduction for ASLink-PT-10a-UpperBounds-12 in 33939 ms.
[2024-05-23 15:42:59] [INFO ] Flatten gal took : 571 ms
[2024-05-23 15:42:59] [INFO ] Applying decomposition
[2024-05-23 15:42:59] [INFO ] Flatten gal took : 142 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3283530680761666109.txt' '-o' '/tmp/graph3283530680761666109.bin' '-w' '/tmp/graph3283530680761666109.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3283530680761666109.bin' '-l' '-1' '-v' '-w' '/tmp/graph3283530680761666109.weights' '-q' '0' '-e' '0.001'
[2024-05-23 15:43:00] [INFO ] Decomposing Gal with order
[2024-05-23 15:43:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 15:43:00] [INFO ] Removed a total of 3882 redundant transitions.
[2024-05-23 15:43:01] [INFO ] Flatten gal took : 605 ms
[2024-05-23 15:43:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 50 ms.
[2024-05-23 15:43:01] [INFO ] Time to serialize gal into /tmp/UpperBounds1562798542333768120.gal : 55 ms
[2024-05-23 15:43:01] [INFO ] Time to serialize properties into /tmp/UpperBounds17891152387681171179.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1562798542333768120.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17891152387681171179.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds17891152387681171179.prop.
Detected timeout of ITS tools.
[2024-05-23 16:07:04] [INFO ] Applying decomposition
[2024-05-23 16:07:04] [INFO ] Flatten gal took : 86 ms
[2024-05-23 16:07:04] [INFO ] Decomposing Gal with order
[2024-05-23 16:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 16:07:05] [INFO ] Removed a total of 3582 redundant transitions.
[2024-05-23 16:07:05] [INFO ] Flatten gal took : 317 ms
[2024-05-23 16:07:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 691 labels/synchronizations in 152 ms.
[2024-05-23 16:07:05] [INFO ] Time to serialize gal into /tmp/UpperBounds11538282367670579263.gal : 10 ms
[2024-05-23 16:07:05] [INFO ] Time to serialize properties into /tmp/UpperBounds9362387381614132226.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11538282367670579263.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9362387381614132226.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds9362387381614132226.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8367232 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107948 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-10a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ASLink-PT-10a, 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 r021-smll-171620127900096"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a 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 ;