About the Execution of Marcie+red for CryptoMiner-PT-D05N000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 941.432 | 3600000.00 | 3707253.00 | 11439.10 | ? 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/mcc2023-input.r522-tall-167987247000173.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool marciexred
Input is CryptoMiner-PT-D05N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987247000173
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 12K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 21K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 156K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 5.1K Mar 31 16:48 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 CryptoMiner-PT-D05N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680880105804
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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D05N000
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 15:08:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 15:08:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 15:08:27] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2023-04-07 15:08:27] [INFO ] Transformed 12 places.
[2023-04-07 15:08:27] [INFO ] Transformed 12 transitions.
[2023-04-07 15:08:27] [INFO ] Parsed PT model containing 12 places and 12 transitions and 34 arcs in 85 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 12 rows 12 cols
[2023-04-07 15:08:27] [INFO ] Computed 0 invariants in 9 ms
Incomplete random walk after 10000 steps, including 1080 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :76
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 678 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :75
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 666 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :73
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 670 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :67
Incomplete Best-First random walk after 10001 steps, including 614 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :79
Incomplete Best-First random walk after 10001 steps, including 676 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :57
Incomplete Best-First random walk after 10001 steps, including 711 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 650 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :71
[2023-04-07 15:08:27] [INFO ] Invariant cache hit.
[2023-04-07 15:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-04-07 15:08:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:08:27] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 15:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 15:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 15:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:08:28] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 12 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-04-07 15:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:28] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, -1, -1, -1, 1, -1, -1, -1, 1, 1, 1, 1, 1, -1] Max seen :[1111, 1, 1111, 1111, 1111, 1111, 1, 1111, 5, 9, 1, 1, 1, 1, 1, 9]
FORMULA CryptoMiner-PT-D05N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 12 transition count 11
Applied a total of 1 rules in 9 ms. Remains 12 /12 variables (removed 0) and now considering 11/12 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 12/12 places, 11/12 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-04-07 15:08:29] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121227 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70826 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66722 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66688 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :112
[2023-04-07 15:08:32] [INFO ] Invariant cache hit.
[2023-04-07 15:08:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:08:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:08:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 111111, 111111, 14, 16, 16]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 10 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:09:11] [INFO ] Invariant cache hit.
[2023-04-07 15:09:11] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-04-07 15:09:11] [INFO ] Invariant cache hit.
[2023-04-07 15:09:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:11] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-04-07 15:09:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:09:11] [INFO ] Invariant cache hit.
[2023-04-07 15:09:11] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:09:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121405 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70830 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000000 steps, including 66717 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66645 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :136
[2023-04-07 15:09:14] [INFO ] Invariant cache hit.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:14] [INFO ] [Real]Added 5 Read/Feed constraints in 11 ms returned sat
[2023-04-07 15:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:09:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:15] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:15] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111114, 111114, 111114, 111114, 111114, 111114, 15, 18, 18]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:09:52] [INFO ] Invariant cache hit.
[2023-04-07 15:09:52] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:09:52] [INFO ] Invariant cache hit.
[2023-04-07 15:09:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:52] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 15:09:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:09:52] [INFO ] Invariant cache hit.
[2023-04-07 15:09:53] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:09:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 121169 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71057 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000000 steps, including 66472 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66835 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :136
[2023-04-07 15:09:56] [INFO ] Invariant cache hit.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:09:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:56] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:56] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111117, 111117, 111117, 111117, 111117, 111117, 16, 20, 20]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:10:34] [INFO ] Invariant cache hit.
[2023-04-07 15:10:34] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 15:10:34] [INFO ] Invariant cache hit.
[2023-04-07 15:10:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:10:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-04-07 15:10:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:10:34] [INFO ] Invariant cache hit.
[2023-04-07 15:10:34] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:10:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121319 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71134 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000000 steps, including 66395 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66604 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :120
[2023-04-07 15:10:37] [INFO ] Invariant cache hit.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 14 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 13 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 15:10:37] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:10:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:10:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111120, 111120, 111120, 111120, 111120, 111120, 17, 23, 23]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:11:15] [INFO ] Invariant cache hit.
[2023-04-07 15:11:15] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-07 15:11:15] [INFO ] Invariant cache hit.
[2023-04-07 15:11:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:15] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-07 15:11:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:11:15] [INFO ] Invariant cache hit.
[2023-04-07 15:11:15] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:11:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121407 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71070 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 66704 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66608 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :120
[2023-04-07 15:11:18] [INFO ] Invariant cache hit.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 7 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:19] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-07 15:11:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:19] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111123, 111123, 111123, 111123, 111123, 111123, 18, 25, 25]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:11:56] [INFO ] Invariant cache hit.
[2023-04-07 15:11:56] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:11:56] [INFO ] Invariant cache hit.
[2023-04-07 15:11:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:56] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 15:11:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:11:56] [INFO ] Invariant cache hit.
[2023-04-07 15:11:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:11:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121455 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71255 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :130
Incomplete Best-First random walk after 1000001 steps, including 66774 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66675 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
[2023-04-07 15:11:59] [INFO ] Invariant cache hit.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 15:11:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 10 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:59] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 15:11:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 19 ms returned sat
[2023-04-07 15:11:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:00] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:12:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:12:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:00] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111126, 111126, 111126, 111126, 111126, 111126, 19, 27, 27]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 6 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:12:37] [INFO ] Invariant cache hit.
[2023-04-07 15:12:37] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 15:12:37] [INFO ] Invariant cache hit.
[2023-04-07 15:12:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:12:37] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 15:12:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:12:37] [INFO ] Invariant cache hit.
[2023-04-07 15:12:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:12:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121263 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71143 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 66625 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66646 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :168
[2023-04-07 15:12:40] [INFO ] Invariant cache hit.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:12:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:40] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 15:12:41] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:12:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:41] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:12:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111129, 111129, 111129, 111129, 111129, 111129, 20, 30, 30]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:13:18] [INFO ] Invariant cache hit.
[2023-04-07 15:13:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 15:13:18] [INFO ] Invariant cache hit.
[2023-04-07 15:13:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:18] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 15:13:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:13:18] [INFO ] Invariant cache hit.
[2023-04-07 15:13:18] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:13:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121239 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71323 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 66314 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66786 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :104
[2023-04-07 15:13:21] [INFO ] Invariant cache hit.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:21] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 15:13:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:13:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:22] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 15:13:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:13:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-07 15:13:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 15:13:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111132, 111132, 111132, 111132, 111132, 111132, 21, 34, 34]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:13:59] [INFO ] Invariant cache hit.
[2023-04-07 15:13:59] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:13:59] [INFO ] Invariant cache hit.
[2023-04-07 15:13:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:59] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-04-07 15:13:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:13:59] [INFO ] Invariant cache hit.
[2023-04-07 15:13:59] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:13:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121384 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70989 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66631 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66590 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :128
[2023-04-07 15:14:02] [INFO ] Invariant cache hit.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:14:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:14:02] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:14:02] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 15:14:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:02] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:03] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Real]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-04-07 15:14:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:03] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:03] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111136, 111136, 111136, 111136, 111136, 111136, 22, 36, 36]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:14:40] [INFO ] Invariant cache hit.
[2023-04-07 15:14:40] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 15:14:40] [INFO ] Invariant cache hit.
[2023-04-07 15:14:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:14:40] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 15:14:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:14:40] [INFO ] Invariant cache hit.
[2023-04-07 15:14:40] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:14:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121210 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71299 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66945 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66706 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :120
[2023-04-07 15:14:43] [INFO ] Invariant cache hit.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:14:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:14:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:44] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:14:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:14:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:14:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:14:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111140, 111140, 111140, 111140, 111140, 111140, 24, 38, 38]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:15:21] [INFO ] Invariant cache hit.
[2023-04-07 15:15:21] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 15:15:21] [INFO ] Invariant cache hit.
[2023-04-07 15:15:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:15:21] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 15:15:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:15:21] [INFO ] Invariant cache hit.
[2023-04-07 15:15:21] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:15:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121250 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71040 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000000 steps, including 66646 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66741 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
[2023-04-07 15:15:24] [INFO ] Invariant cache hit.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:15:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:25] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:15:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:15:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:15:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111145, 111145, 111145, 111145, 111145, 111145, 25, 40, 40]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:16:02] [INFO ] Invariant cache hit.
[2023-04-07 15:16:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:16:02] [INFO ] Invariant cache hit.
[2023-04-07 15:16:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:16:02] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 15:16:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 15:16:02] [INFO ] Invariant cache hit.
[2023-04-07 15:16:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:16:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121372 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71129 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66651 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66586 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :120
[2023-04-07 15:16:05] [INFO ] Invariant cache hit.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-07 15:16:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 10 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:05] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111149, 111149, 111149, 111149, 111149, 111149, 27, 42, 42]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:16:43] [INFO ] Invariant cache hit.
[2023-04-07 15:16:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:16:43] [INFO ] Invariant cache hit.
[2023-04-07 15:16:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:16:43] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 15:16:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:16:43] [INFO ] Invariant cache hit.
[2023-04-07 15:16:43] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:16:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121362 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71157 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66793 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66575 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :128
[2023-04-07 15:16:46] [INFO ] Invariant cache hit.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:46] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:47] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:16:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:47] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111152, 111152, 111152, 111152, 111152, 111152, 28, 44, 44]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:17:24] [INFO ] Invariant cache hit.
[2023-04-07 15:17:24] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:17:24] [INFO ] Invariant cache hit.
[2023-04-07 15:17:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:17:24] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 15:17:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:17:24] [INFO ] Invariant cache hit.
[2023-04-07 15:17:24] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:17:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121542 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71148 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000000 steps, including 66296 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66548 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :112
[2023-04-07 15:17:27] [INFO ] Invariant cache hit.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-07 15:17:27] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 15:17:28] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:17:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111155, 111155, 111155, 111155, 111155, 111155, 29, 46, 46]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:18:05] [INFO ] Invariant cache hit.
[2023-04-07 15:18:05] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 15:18:05] [INFO ] Invariant cache hit.
[2023-04-07 15:18:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:05] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-07 15:18:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:18:05] [INFO ] Invariant cache hit.
[2023-04-07 15:18:05] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:18:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121227 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71164 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66544 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66691 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :144
[2023-04-07 15:18:08] [INFO ] Invariant cache hit.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:18:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:08] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111158, 111158, 111158, 111158, 111158, 111158, 31, 48, 48]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:18:46] [INFO ] Invariant cache hit.
[2023-04-07 15:18:46] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 15:18:46] [INFO ] Invariant cache hit.
[2023-04-07 15:18:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:46] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 15:18:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:18:46] [INFO ] Invariant cache hit.
[2023-04-07 15:18:46] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:18:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121349 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71250 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000000 steps, including 66542 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66857 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :144
[2023-04-07 15:18:49] [INFO ] Invariant cache hit.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111161, 111161, 111161, 111161, 111161, 111161, 33, 51, 51]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:19:27] [INFO ] Invariant cache hit.
[2023-04-07 15:19:27] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:19:27] [INFO ] Invariant cache hit.
[2023-04-07 15:19:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:19:27] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-04-07 15:19:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:19:27] [INFO ] Invariant cache hit.
[2023-04-07 15:19:27] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:19:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121770 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71168 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66764 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66789 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
[2023-04-07 15:19:30] [INFO ] Invariant cache hit.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:30] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:30] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111164, 111164, 111164, 111164, 111164, 111164, 35, 53, 53]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:20:08] [INFO ] Invariant cache hit.
[2023-04-07 15:20:08] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:20:08] [INFO ] Invariant cache hit.
[2023-04-07 15:20:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 15:20:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:20:08] [INFO ] Invariant cache hit.
[2023-04-07 15:20:08] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:20:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121355 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71448 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66883 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66734 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :136
[2023-04-07 15:20:11] [INFO ] Invariant cache hit.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:11] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111167, 111167, 111167, 111167, 111167, 111167, 37, 55, 55]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:20:48] [INFO ] Invariant cache hit.
[2023-04-07 15:20:48] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:20:48] [INFO ] Invariant cache hit.
[2023-04-07 15:20:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:48] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 15:20:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:20:48] [INFO ] Invariant cache hit.
[2023-04-07 15:20:48] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:20:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121334 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71290 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 66741 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 67087 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :160
[2023-04-07 15:20:51] [INFO ] Invariant cache hit.
[2023-04-07 15:20:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 15:20:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:52] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:52] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111170, 111170, 111170, 111170, 111170, 111170, 38, 58, 58]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:21:29] [INFO ] Invariant cache hit.
[2023-04-07 15:21:29] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 15:21:29] [INFO ] Invariant cache hit.
[2023-04-07 15:21:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:21:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 15:21:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:21:29] [INFO ] Invariant cache hit.
[2023-04-07 15:21:29] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:21:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121182 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70837 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000000 steps, including 66731 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66802 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :152
[2023-04-07 15:21:32] [INFO ] Invariant cache hit.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:21:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:21:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:21:33] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111173, 111173, 111173, 111173, 111173, 111173, 39, 61, 61]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:22:10] [INFO ] Invariant cache hit.
[2023-04-07 15:22:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 15:22:10] [INFO ] Invariant cache hit.
[2023-04-07 15:22:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:10] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 15:22:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:22:10] [INFO ] Invariant cache hit.
[2023-04-07 15:22:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:22:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121286 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71118 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66749 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66489 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
[2023-04-07 15:22:13] [INFO ] Invariant cache hit.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:22:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:14] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111175, 111175, 111175, 111175, 111175, 111175, 40, 63, 63]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:22:51] [INFO ] Invariant cache hit.
[2023-04-07 15:22:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:22:51] [INFO ] Invariant cache hit.
[2023-04-07 15:22:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:51] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 15:22:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:22:51] [INFO ] Invariant cache hit.
[2023-04-07 15:22:51] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:22:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121579 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71281 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 66387 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66496 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :136
[2023-04-07 15:22:54] [INFO ] Invariant cache hit.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:22:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:54] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-07 15:22:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111178, 111178, 111178, 111178, 111178, 111178, 41, 65, 65]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:23:32] [INFO ] Invariant cache hit.
[2023-04-07 15:23:32] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:23:32] [INFO ] Invariant cache hit.
[2023-04-07 15:23:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:23:32] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 15:23:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:23:32] [INFO ] Invariant cache hit.
[2023-04-07 15:23:32] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:23:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121432 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71216 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66671 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66680 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :144
[2023-04-07 15:23:35] [INFO ] Invariant cache hit.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:23:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:36] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:23:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111181, 111181, 111181, 111181, 111181, 111181, 42, 67, 67]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:24:13] [INFO ] Invariant cache hit.
[2023-04-07 15:24:13] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 15:24:13] [INFO ] Invariant cache hit.
[2023-04-07 15:24:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:13] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-04-07 15:24:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:24:14] [INFO ] Invariant cache hit.
[2023-04-07 15:24:14] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:24:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121561 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71214 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :199
Incomplete Best-First random walk after 1000001 steps, including 66420 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66746 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :120
[2023-04-07 15:24:17] [INFO ] Invariant cache hit.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:17] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111184, 111184, 111184, 111184, 111184, 111184, 43, 69, 69]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:24:54] [INFO ] Invariant cache hit.
[2023-04-07 15:24:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-04-07 15:24:54] [INFO ] Invariant cache hit.
[2023-04-07 15:24:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:55] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 15:24:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:24:55] [INFO ] Invariant cache hit.
[2023-04-07 15:24:55] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:24:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121527 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71217 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 66450 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66732 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
[2023-04-07 15:24:58] [INFO ] Invariant cache hit.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 9 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:58] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111187, 111187, 111187, 111187, 111187, 111187, 44, 72, 72]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:25:35] [INFO ] Invariant cache hit.
[2023-04-07 15:25:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:25:35] [INFO ] Invariant cache hit.
[2023-04-07 15:25:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:25:35] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 15:25:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:25:35] [INFO ] Invariant cache hit.
[2023-04-07 15:25:35] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:25:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121486 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71159 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000000 steps, including 66571 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000000 steps, including 66462 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :144
[2023-04-07 15:25:38] [INFO ] Invariant cache hit.
[2023-04-07 15:25:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 15:25:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:25:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:25:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:25:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:25:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:39] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:39] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111190, 111190, 111190, 111190, 111190, 111190, 45, 74, 74]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:26:16] [INFO ] Invariant cache hit.
[2023-04-07 15:26:16] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:26:16] [INFO ] Invariant cache hit.
[2023-04-07 15:26:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 15:26:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:26:16] [INFO ] Invariant cache hit.
[2023-04-07 15:26:16] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:26:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121632 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70862 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000000 steps, including 66969 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66602 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :120
[2023-04-07 15:26:19] [INFO ] Invariant cache hit.
[2023-04-07 15:26:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:20] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:20] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:20] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111193, 111193, 111193, 111193, 111193, 111193, 46, 77, 77]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:26:57] [INFO ] Invariant cache hit.
[2023-04-07 15:26:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 15:26:57] [INFO ] Invariant cache hit.
[2023-04-07 15:26:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-04-07 15:26:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:26:57] [INFO ] Invariant cache hit.
[2023-04-07 15:26:57] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:26:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121286 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71061 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000000 steps, including 66479 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66543 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :144
[2023-04-07 15:27:00] [INFO ] Invariant cache hit.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 15:27:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:27:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:00] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:27:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:01] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:01] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:27:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:01] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111196, 111196, 111196, 111196, 111196, 111196, 47, 80, 80]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:27:38] [INFO ] Invariant cache hit.
[2023-04-07 15:27:38] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:27:38] [INFO ] Invariant cache hit.
[2023-04-07 15:27:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:27:38] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 15:27:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:27:38] [INFO ] Invariant cache hit.
[2023-04-07 15:27:38] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:27:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121183 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 9) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71441 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 66692 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66640 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
[2023-04-07 15:27:41] [INFO ] Invariant cache hit.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:27:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:27:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:27:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111199, 111199, 111199, 111199, 111199, 111199, 49, 83, 83]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:28:19] [INFO ] Invariant cache hit.
[2023-04-07 15:28:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 15:28:19] [INFO ] Invariant cache hit.
[2023-04-07 15:28:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:28:19] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 15:28:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:28:19] [INFO ] Invariant cache hit.
[2023-04-07 15:28:19] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:28:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121325 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71133 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000000 steps, including 66747 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66635 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :128
[2023-04-07 15:28:22] [INFO ] Invariant cache hit.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:28:22] [INFO ] [Real]Added 5 Read/Feed constraints in 7 ms returned sat
[2023-04-07 15:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:28:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:28:23] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:28:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:28:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:28:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111202, 111202, 111202, 111202, 111202, 111202, 51, 86, 86]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:29:00] [INFO ] Invariant cache hit.
[2023-04-07 15:29:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:29:00] [INFO ] Invariant cache hit.
[2023-04-07 15:29:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:29:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-07 15:29:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:29:00] [INFO ] Invariant cache hit.
[2023-04-07 15:29:00] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:29:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121594 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71089 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 66669 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66545 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
[2023-04-07 15:29:03] [INFO ] Invariant cache hit.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-07 15:29:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-07 15:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:03] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:03] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:29:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:29:03] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111204, 111204, 111204, 111204, 111204, 111204, 52, 89, 89]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:29:40] [INFO ] Invariant cache hit.
[2023-04-07 15:29:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 15:29:41] [INFO ] Invariant cache hit.
[2023-04-07 15:29:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:29:41] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-07 15:29:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:29:41] [INFO ] Invariant cache hit.
[2023-04-07 15:29:41] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:29:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 121396 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70783 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000000 steps, including 66620 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66843 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
[2023-04-07 15:29:44] [INFO ] Invariant cache hit.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:29:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:29:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:29:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Real]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:29:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:29:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:29:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:29:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111207, 111207, 111207, 111207, 111207, 111207, 53, 92, 92]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:30:21] [INFO ] Invariant cache hit.
[2023-04-07 15:30:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 15:30:21] [INFO ] Invariant cache hit.
[2023-04-07 15:30:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:30:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 15:30:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:30:21] [INFO ] Invariant cache hit.
[2023-04-07 15:30:21] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:30:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121233 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71076 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000000 steps, including 66844 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 66384 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 9) seen :184
[2023-04-07 15:30:24] [INFO ] Invariant cache hit.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:30:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:30:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:30:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:25] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:30:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:30:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:30:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:30:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:30:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:30:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:30:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:30:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:30:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 111210, 111210, 111210, 111210, 55, 95, 95]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:31:02] [INFO ] Invariant cache hit.
[2023-04-07 15:31:02] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:31:02] [INFO ] Invariant cache hit.
[2023-04-07 15:31:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:31:02] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 15:31:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:31:02] [INFO ] Invariant cache hit.
[2023-04-07 15:31:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:31:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121384 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70910 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000000 steps, including 66569 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66531 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :112
[2023-04-07 15:31:05] [INFO ] Invariant cache hit.
[2023-04-07 15:31:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:31:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:31:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111213, 111213, 111213, 111213, 111213, 111213, 56, 98, 98]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:31:44] [INFO ] Invariant cache hit.
[2023-04-07 15:31:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 15:31:44] [INFO ] Invariant cache hit.
[2023-04-07 15:31:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:31:44] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 15:31:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:31:44] [INFO ] Invariant cache hit.
[2023-04-07 15:31:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:31:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121604 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71189 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000000 steps, including 66585 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66818 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :128
[2023-04-07 15:31:47] [INFO ] Invariant cache hit.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:31:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:31:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:31:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:31:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:31:47] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111217, 111217, 111217, 111217, 111217, 111217, 57, 100, 100]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:32:24] [INFO ] Invariant cache hit.
[2023-04-07 15:32:24] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:32:24] [INFO ] Invariant cache hit.
[2023-04-07 15:32:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:32:24] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 15:32:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:32:24] [INFO ] Invariant cache hit.
[2023-04-07 15:32:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:32:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121344 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71058 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66627 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66660 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
[2023-04-07 15:32:27] [INFO ] Invariant cache hit.
[2023-04-07 15:32:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:32:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:32:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:32:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:32:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:32:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111220, 111220, 111220, 111220, 111220, 111220, 58, 103, 103]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:33:05] [INFO ] Invariant cache hit.
[2023-04-07 15:33:05] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:33:05] [INFO ] Invariant cache hit.
[2023-04-07 15:33:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:33:05] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 15:33:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:33:05] [INFO ] Invariant cache hit.
[2023-04-07 15:33:05] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:33:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 121317 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71231 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 66319 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66402 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
[2023-04-07 15:33:08] [INFO ] Invariant cache hit.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:33:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:09] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:33:09] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111223, 111223, 111223, 111223, 111223, 111223, 59, 105, 105]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:33:46] [INFO ] Invariant cache hit.
[2023-04-07 15:33:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:33:46] [INFO ] Invariant cache hit.
[2023-04-07 15:33:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:33:46] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 15:33:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:33:46] [INFO ] Invariant cache hit.
[2023-04-07 15:33:46] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:33:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121183 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71157 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000000 steps, including 66863 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66608 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :200
[2023-04-07 15:33:49] [INFO ] Invariant cache hit.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:33:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:50] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:33:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:33:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:33:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:33:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:33:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111226, 111226, 111226, 111226, 111226, 111226, 60, 107, 107]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:34:27] [INFO ] Invariant cache hit.
[2023-04-07 15:34:27] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-07 15:34:27] [INFO ] Invariant cache hit.
[2023-04-07 15:34:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:34:27] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-07 15:34:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:34:27] [INFO ] Invariant cache hit.
[2023-04-07 15:34:27] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:34:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121284 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71001 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66739 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66477 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :136
[2023-04-07 15:34:30] [INFO ] Invariant cache hit.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:34:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:34:30] [INFO ] [Real]Added 5 Read/Feed constraints in 8 ms returned sat
[2023-04-07 15:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Added 5 Read/Feed constraints in 8 ms returned sat
[2023-04-07 15:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Added 5 Read/Feed constraints in 8 ms returned sat
[2023-04-07 15:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:34:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:34:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:31] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 7 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:34:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:34:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:34:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:34:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111229, 111229, 111229, 111229, 111229, 111229, 61, 109, 109]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:35:08] [INFO ] Invariant cache hit.
[2023-04-07 15:35:08] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:35:08] [INFO ] Invariant cache hit.
[2023-04-07 15:35:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:35:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 15:35:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:35:08] [INFO ] Invariant cache hit.
[2023-04-07 15:35:08] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:35:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121387 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71039 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 66783 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :184
Incomplete Best-First random walk after 1000000 steps, including 66668 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
[2023-04-07 15:35:11] [INFO ] Invariant cache hit.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:35:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:35:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:12] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111232, 111232, 111232, 111232, 111232, 111232, 62, 112, 112]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:35:49] [INFO ] Invariant cache hit.
[2023-04-07 15:35:49] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:35:49] [INFO ] Invariant cache hit.
[2023-04-07 15:35:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:35:49] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 15:35:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:35:49] [INFO ] Invariant cache hit.
[2023-04-07 15:35:49] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:35:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121102 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71103 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000000 steps, including 66621 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000000 steps, including 66473 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :136
[2023-04-07 15:35:52] [INFO ] Invariant cache hit.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:35:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:35:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:35:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 15:35:52] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:35:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:53] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:35:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:35:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:35:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:35:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:35:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:35:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:35:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:35:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:35:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111235, 111235, 111235, 111235, 111235, 111235, 64, 115, 115]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:36:30] [INFO ] Invariant cache hit.
[2023-04-07 15:36:30] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:36:30] [INFO ] Invariant cache hit.
[2023-04-07 15:36:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:36:30] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-07 15:36:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:36:30] [INFO ] Invariant cache hit.
[2023-04-07 15:36:30] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:36:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121552 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71330 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 66635 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000000 steps, including 66586 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :144
[2023-04-07 15:36:33] [INFO ] Invariant cache hit.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:36:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Real]Added 5 Read/Feed constraints in 16 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:36:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:36:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:36:34] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:36:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:36:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:36:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:36:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:36:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:36:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:36:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111238, 111238, 111238, 111238, 111238, 111238, 65, 118, 118]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:37:11] [INFO ] Invariant cache hit.
[2023-04-07 15:37:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:37:11] [INFO ] Invariant cache hit.
[2023-04-07 15:37:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:37:11] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 15:37:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:37:11] [INFO ] Invariant cache hit.
[2023-04-07 15:37:11] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:37:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121600 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 9) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70948 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66768 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66696 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :120
[2023-04-07 15:37:14] [INFO ] Invariant cache hit.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:37:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:14] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111240, 111240, 111240, 111240, 111240, 111240, 67, 121, 121]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:37:51] [INFO ] Invariant cache hit.
[2023-04-07 15:37:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:37:51] [INFO ] Invariant cache hit.
[2023-04-07 15:37:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:37:51] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 15:37:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:37:51] [INFO ] Invariant cache hit.
[2023-04-07 15:37:51] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:37:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121531 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70781 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000000 steps, including 66623 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000000 steps, including 66804 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :112
[2023-04-07 15:37:54] [INFO ] Invariant cache hit.
[2023-04-07 15:37:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:37:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:55] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:37:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:37:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:37:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 15:37:55] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111243, 111243, 111243, 111243, 111243, 111243, 68, 124, 124]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:38:32] [INFO ] Invariant cache hit.
[2023-04-07 15:38:32] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:38:32] [INFO ] Invariant cache hit.
[2023-04-07 15:38:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:38:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 15:38:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:38:32] [INFO ] Invariant cache hit.
[2023-04-07 15:38:32] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:38:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121527 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70867 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000000 steps, including 66973 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66784 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
[2023-04-07 15:38:35] [INFO ] Invariant cache hit.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:36] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:38:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:38:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:38:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:38:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:38:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:38:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111246, 111246, 111246, 111246, 111246, 111246, 69, 126, 126]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:39:13] [INFO ] Invariant cache hit.
[2023-04-07 15:39:13] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 15:39:13] [INFO ] Invariant cache hit.
[2023-04-07 15:39:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:39:13] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 15:39:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:39:13] [INFO ] Invariant cache hit.
[2023-04-07 15:39:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:39:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121558 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71105 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :137
Incomplete Best-First random walk after 1000000 steps, including 66926 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :104
Incomplete Best-First random walk after 1000000 steps, including 66302 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
[2023-04-07 15:39:16] [INFO ] Invariant cache hit.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:39:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:16] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111249, 111249, 111249, 111249, 111249, 111249, 70, 130, 130]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:39:54] [INFO ] Invariant cache hit.
[2023-04-07 15:39:54] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 15:39:54] [INFO ] Invariant cache hit.
[2023-04-07 15:39:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:39:54] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-04-07 15:39:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:39:54] [INFO ] Invariant cache hit.
[2023-04-07 15:39:54] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:39:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 121485 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71413 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 66878 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66474 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
[2023-04-07 15:39:57] [INFO ] Invariant cache hit.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:39:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:57] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:39:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:39:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:39:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:39:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:39:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111253, 111253, 111253, 111253, 111253, 111253, 71, 132, 132]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:40:34] [INFO ] Invariant cache hit.
[2023-04-07 15:40:34] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 15:40:34] [INFO ] Invariant cache hit.
[2023-04-07 15:40:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:40:34] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 15:40:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:40:34] [INFO ] Invariant cache hit.
[2023-04-07 15:40:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:40:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121462 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 9) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71059 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66631 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66871 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
[2023-04-07 15:40:37] [INFO ] Invariant cache hit.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:40:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:40:37] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:40:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:40:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:40:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:40:37] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111255, 111255, 111255, 111255, 111255, 111255, 72, 134, 134]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:41:14] [INFO ] Invariant cache hit.
[2023-04-07 15:41:14] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:41:14] [INFO ] Invariant cache hit.
[2023-04-07 15:41:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:41:14] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 15:41:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:41:14] [INFO ] Invariant cache hit.
[2023-04-07 15:41:14] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:41:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121720 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70938 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 66493 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66631 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
[2023-04-07 15:41:17] [INFO ] Invariant cache hit.
[2023-04-07 15:41:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:41:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:41:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 13 ms returned sat
[2023-04-07 15:41:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:41:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:18] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111259, 111259, 111259, 111259, 111259, 111259, 73, 138, 138]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:41:55] [INFO ] Invariant cache hit.
[2023-04-07 15:41:55] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 15:41:55] [INFO ] Invariant cache hit.
[2023-04-07 15:41:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:41:55] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 15:41:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:41:55] [INFO ] Invariant cache hit.
[2023-04-07 15:41:55] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:41:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121827 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71016 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 66714 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66852 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :112
[2023-04-07 15:41:58] [INFO ] Invariant cache hit.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:58] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:41:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:41:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:41:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:41:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:41:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111262, 111262, 111262, 111262, 111262, 111262, 74, 142, 142]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:42:35] [INFO ] Invariant cache hit.
[2023-04-07 15:42:35] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:42:35] [INFO ] Invariant cache hit.
[2023-04-07 15:42:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:42:35] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 15:42:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:42:35] [INFO ] Invariant cache hit.
[2023-04-07 15:42:35] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:42:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121326 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71145 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66773 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66552 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 15:42:38] [INFO ] Invariant cache hit.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 15:42:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:42:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:42:38] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:42:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:42:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:42:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:42:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:42:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:42:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:42:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:42:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:42:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:42:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111265, 111265, 111265, 111265, 111265, 111265, 75, 144, 144]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:43:15] [INFO ] Invariant cache hit.
[2023-04-07 15:43:15] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 15:43:15] [INFO ] Invariant cache hit.
[2023-04-07 15:43:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:43:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 15:43:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:43:15] [INFO ] Invariant cache hit.
[2023-04-07 15:43:15] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:43:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121295 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71071 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 66746 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66751 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
[2023-04-07 15:43:18] [INFO ] Invariant cache hit.
[2023-04-07 15:43:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:43:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:43:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 11 ms returned sat
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:19] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:19] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:43:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:19] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111267, 111267, 111267, 111267, 111267, 111267, 77, 147, 147]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:43:56] [INFO ] Invariant cache hit.
[2023-04-07 15:43:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:43:56] [INFO ] Invariant cache hit.
[2023-04-07 15:43:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:43:56] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 15:43:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:43:56] [INFO ] Invariant cache hit.
[2023-04-07 15:43:56] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:43:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 121430 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71113 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :137
Incomplete Best-First random walk after 1000001 steps, including 66675 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66657 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
[2023-04-07 15:43:59] [INFO ] Invariant cache hit.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:59] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:43:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:43:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:43:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:43:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:43:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111269, 111269, 111269, 111269, 111269, 111269, 78, 151, 151]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:44:36] [INFO ] Invariant cache hit.
[2023-04-07 15:44:36] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 15:44:36] [INFO ] Invariant cache hit.
[2023-04-07 15:44:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:44:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-04-07 15:44:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:44:36] [INFO ] Invariant cache hit.
[2023-04-07 15:44:36] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:44:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121569 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71281 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000000 steps, including 66845 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66860 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 9) seen :128
[2023-04-07 15:44:39] [INFO ] Invariant cache hit.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:44:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-07 15:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:44:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:40] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:44:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:44:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:44:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:44:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:44:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:44:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:44:40] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111272, 111272, 111272, 111272, 111272, 111272, 79, 154, 154]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:45:17] [INFO ] Invariant cache hit.
[2023-04-07 15:45:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:45:17] [INFO ] Invariant cache hit.
[2023-04-07 15:45:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:45:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 15:45:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:45:17] [INFO ] Invariant cache hit.
[2023-04-07 15:45:17] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:45:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121737 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70994 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000000 steps, including 66414 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66898 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 9) seen :120
[2023-04-07 15:45:20] [INFO ] Invariant cache hit.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:45:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:45:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:45:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:45:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:45:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:45:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:45:20] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111276, 111276, 111276, 111276, 111276, 111276, 80, 156, 156]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:45:57] [INFO ] Invariant cache hit.
[2023-04-07 15:45:57] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 15:45:57] [INFO ] Invariant cache hit.
[2023-04-07 15:45:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:45:57] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-07 15:45:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:45:57] [INFO ] Invariant cache hit.
[2023-04-07 15:45:57] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:45:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121696 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71446 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 66703 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66666 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
[2023-04-07 15:46:00] [INFO ] Invariant cache hit.
[2023-04-07 15:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:46:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:01] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111279, 111279, 111279, 111279, 111279, 111279, 81, 159, 159]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:46:38] [INFO ] Invariant cache hit.
[2023-04-07 15:46:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:46:38] [INFO ] Invariant cache hit.
[2023-04-07 15:46:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:46:38] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 15:46:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:46:38] [INFO ] Invariant cache hit.
[2023-04-07 15:46:38] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:46:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121364 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71172 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 66540 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66865 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
[2023-04-07 15:46:41] [INFO ] Invariant cache hit.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:41] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:46:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:46:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:46:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:46:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:46:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111282, 111282, 111282, 111282, 111282, 111282, 82, 162, 162]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:47:18] [INFO ] Invariant cache hit.
[2023-04-07 15:47:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 15:47:18] [INFO ] Invariant cache hit.
[2023-04-07 15:47:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:47:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 15:47:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:47:18] [INFO ] Invariant cache hit.
[2023-04-07 15:47:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:47:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121402 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70802 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000001 steps, including 66835 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66592 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :136
[2023-04-07 15:47:21] [INFO ] Invariant cache hit.
[2023-04-07 15:47:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 15:47:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:47:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:47:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:47:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:47:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:47:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111285, 111285, 111285, 111285, 111285, 111285, 83, 165, 165]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:47:59] [INFO ] Invariant cache hit.
[2023-04-07 15:47:59] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:47:59] [INFO ] Invariant cache hit.
[2023-04-07 15:47:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:47:59] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 15:47:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:47:59] [INFO ] Invariant cache hit.
[2023-04-07 15:47:59] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:47:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121428 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71150 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66558 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66636 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
[2023-04-07 15:48:02] [INFO ] Invariant cache hit.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:02] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:02] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:02] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111288, 111288, 111288, 111288, 111288, 111288, 84, 167, 167]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:48:39] [INFO ] Invariant cache hit.
[2023-04-07 15:48:39] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 15:48:39] [INFO ] Invariant cache hit.
[2023-04-07 15:48:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:48:39] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 15:48:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:48:39] [INFO ] Invariant cache hit.
[2023-04-07 15:48:39] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:48:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121853 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71000 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :124
Incomplete Best-First random walk after 1000001 steps, including 66357 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66738 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 15:48:42] [INFO ] Invariant cache hit.
[2023-04-07 15:48:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:48:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:43] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:48:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:48:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:48:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:48:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:48:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111291, 111291, 111291, 111291, 111291, 111291, 85, 169, 169]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:49:20] [INFO ] Invariant cache hit.
[2023-04-07 15:49:20] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:49:20] [INFO ] Invariant cache hit.
[2023-04-07 15:49:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:49:20] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 15:49:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:49:20] [INFO ] Invariant cache hit.
[2023-04-07 15:49:20] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:49:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121610 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71186 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66850 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66819 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :112
[2023-04-07 15:49:23] [INFO ] Invariant cache hit.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:49:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:49:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:49:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:49:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:49:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:49:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111294, 111294, 111294, 111294, 111294, 111294, 86, 171, 171]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:50:00] [INFO ] Invariant cache hit.
[2023-04-07 15:50:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 15:50:00] [INFO ] Invariant cache hit.
[2023-04-07 15:50:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:50:00] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 15:50:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:50:00] [INFO ] Invariant cache hit.
[2023-04-07 15:50:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:50:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121426 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71299 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000000 steps, including 66798 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66665 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 15:50:03] [INFO ] Invariant cache hit.
[2023-04-07 15:50:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 15:50:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:50:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:50:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:50:04] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111296, 111296, 111296, 111296, 111296, 111296, 87, 174, 174]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:50:41] [INFO ] Invariant cache hit.
[2023-04-07 15:50:41] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:50:41] [INFO ] Invariant cache hit.
[2023-04-07 15:50:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:50:41] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 15:50:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:50:41] [INFO ] Invariant cache hit.
[2023-04-07 15:50:41] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:50:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121656 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71033 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 66766 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66675 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
[2023-04-07 15:50:44] [INFO ] Invariant cache hit.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 15:50:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:50:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:45] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:50:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:50:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:50:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:50:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:50:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111298, 111298, 111298, 111298, 111298, 111298, 88, 178, 178]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:51:21] [INFO ] Invariant cache hit.
[2023-04-07 15:51:21] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:51:21] [INFO ] Invariant cache hit.
[2023-04-07 15:51:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:51:21] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 15:51:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:51:21] [INFO ] Invariant cache hit.
[2023-04-07 15:51:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:51:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121579 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71165 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :124
Incomplete Best-First random walk after 1000000 steps, including 66682 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66592 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :128
[2023-04-07 15:51:24] [INFO ] Invariant cache hit.
[2023-04-07 15:51:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:51:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:51:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:51:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:51:24] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:51:24] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:51:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:51:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:51:24] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:51:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:51:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 15:51:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:51:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:51:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:51:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:51:25] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:51:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:51:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:51:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:51:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:51:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:51:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111301, 111301, 111301, 111301, 111301, 111301, 89, 181, 181]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:52:02] [INFO ] Invariant cache hit.
[2023-04-07 15:52:02] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 15:52:02] [INFO ] Invariant cache hit.
[2023-04-07 15:52:02] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:52:02] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 15:52:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:52:02] [INFO ] Invariant cache hit.
[2023-04-07 15:52:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:52:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121242 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71457 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66606 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66851 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :120
[2023-04-07 15:52:05] [INFO ] Invariant cache hit.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:52:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111304, 111304, 111304, 111304, 111304, 111304, 90, 183, 183]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:52:43] [INFO ] Invariant cache hit.
[2023-04-07 15:52:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:52:43] [INFO ] Invariant cache hit.
[2023-04-07 15:52:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:52:43] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 15:52:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:52:43] [INFO ] Invariant cache hit.
[2023-04-07 15:52:43] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:52:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121510 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70902 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000000 steps, including 66537 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66706 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :112
[2023-04-07 15:52:46] [INFO ] Invariant cache hit.
[2023-04-07 15:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:52:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:52:47] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:52:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:52:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:52:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:52:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:52:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111307, 111307, 111307, 111307, 111307, 111307, 91, 185, 185]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:53:24] [INFO ] Invariant cache hit.
[2023-04-07 15:53:24] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 15:53:24] [INFO ] Invariant cache hit.
[2023-04-07 15:53:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:53:24] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-07 15:53:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:53:24] [INFO ] Invariant cache hit.
[2023-04-07 15:53:24] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:53:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121569 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71296 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000000 steps, including 66508 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66640 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :128
[2023-04-07 15:53:27] [INFO ] Invariant cache hit.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:53:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:53:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:53:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:53:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111310, 111310, 111310, 111310, 111310, 111310, 92, 188, 188]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:54:04] [INFO ] Invariant cache hit.
[2023-04-07 15:54:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:54:04] [INFO ] Invariant cache hit.
[2023-04-07 15:54:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:54:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 15:54:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:54:04] [INFO ] Invariant cache hit.
[2023-04-07 15:54:04] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:54:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121663 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71136 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000000 steps, including 66573 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 66742 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
[2023-04-07 15:54:07] [INFO ] Invariant cache hit.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:54:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:08] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:54:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111313, 111313, 111313, 111313, 111313, 111313, 94, 193, 193]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:54:44] [INFO ] Invariant cache hit.
[2023-04-07 15:54:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:54:44] [INFO ] Invariant cache hit.
[2023-04-07 15:54:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:54:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 15:54:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:54:44] [INFO ] Invariant cache hit.
[2023-04-07 15:54:45] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:54:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121367 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70996 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000000 steps, including 66609 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66609 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
[2023-04-07 15:54:47] [INFO ] Invariant cache hit.
[2023-04-07 15:54:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:54:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:48] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:54:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:54:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:54:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:54:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:54:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111315, 111315, 111315, 111315, 111315, 111315, 96, 195, 195]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:55:25] [INFO ] Invariant cache hit.
[2023-04-07 15:55:25] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 15:55:25] [INFO ] Invariant cache hit.
[2023-04-07 15:55:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:55:25] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 15:55:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:55:25] [INFO ] Invariant cache hit.
[2023-04-07 15:55:25] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:55:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121420 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71333 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000001 steps, including 66777 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66355 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :168
[2023-04-07 15:55:28] [INFO ] Invariant cache hit.
[2023-04-07 15:55:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:55:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:55:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:55:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:55:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:55:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:55:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:55:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:55:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111318, 111318, 111318, 111318, 111318, 111318, 97, 197, 197]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:56:06] [INFO ] Invariant cache hit.
[2023-04-07 15:56:06] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 15:56:06] [INFO ] Invariant cache hit.
[2023-04-07 15:56:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:56:06] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 15:56:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:56:06] [INFO ] Invariant cache hit.
[2023-04-07 15:56:06] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:56:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121420 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70860 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66768 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66838 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
[2023-04-07 15:56:09] [INFO ] Invariant cache hit.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:09] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:56:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:09] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:56:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:10] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111321, 111321, 111321, 111321, 111321, 111321, 98, 199, 199]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:56:46] [INFO ] Invariant cache hit.
[2023-04-07 15:56:46] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 15:56:46] [INFO ] Invariant cache hit.
[2023-04-07 15:56:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:56:46] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 15:56:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:56:46] [INFO ] Invariant cache hit.
[2023-04-07 15:56:46] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:56:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121673 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71314 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000000 steps, including 66464 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66488 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :128
[2023-04-07 15:56:49] [INFO ] Invariant cache hit.
[2023-04-07 15:56:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:56:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:56:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:56:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:50] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:56:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:56:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:56:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:56:50] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111324, 111324, 111324, 111324, 111324, 111324, 99, 201, 201]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:57:27] [INFO ] Invariant cache hit.
[2023-04-07 15:57:27] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 15:57:27] [INFO ] Invariant cache hit.
[2023-04-07 15:57:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:57:27] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 15:57:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:57:27] [INFO ] Invariant cache hit.
[2023-04-07 15:57:28] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:57:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121435 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71192 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000000 steps, including 66731 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66723 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :112
[2023-04-07 15:57:30] [INFO ] Invariant cache hit.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:57:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 23 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 22 ms returned sat
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:57:31] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using 1 positive place invariants in 29 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:57:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:57:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:57:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:57:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:57:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111327, 111327, 111327, 111327, 111327, 111327, 100, 203, 203]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:58:09] [INFO ] Invariant cache hit.
[2023-04-07 15:58:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:58:09] [INFO ] Invariant cache hit.
[2023-04-07 15:58:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:58:09] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 15:58:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:58:09] [INFO ] Invariant cache hit.
[2023-04-07 15:58:09] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:58:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121580 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 9) seen :131
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
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="CryptoMiner-PT-D05N000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is CryptoMiner-PT-D05N000, 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 r522-tall-167987247000173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D05N000.tgz
mv CryptoMiner-PT-D05N000 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 '
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 ;