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.r523-tall-167987248100477.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 smartxred
Input is PGCD-PT-D04N050, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r523-tall-167987248100477
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.0K Mar 23 15:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Mar 23 15:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Mar 23 15:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 7 12:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 7 12:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 12K Mar 23 15:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Mar 23 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 23 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:03 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 9.3K 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 PGCD-PT-D04N050-UpperBounds-00
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-01
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-02
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-03
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-04
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-05
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-06
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-07
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-08
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-09
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-10
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-11
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-12
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-13
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-14
FORMULA_NAME PGCD-PT-D04N050-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680938076687

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D04N050
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-08 07:14:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-08 07:14:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:14:38] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2023-04-08 07:14:38] [INFO ] Transformed 15 places.
[2023-04-08 07:14:38] [INFO ] Transformed 15 transitions.
[2023-04-08 07:14:38] [INFO ] Parsed PT model containing 15 places and 15 transitions and 70 arcs in 76 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 4 ms.
// Phase 1: matrix 15 rows 15 cols
[2023-04-08 07:14:38] [INFO ] Computed 6 invariants in 4 ms
Incomplete random walk after 10044 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=669 ) properties (out of 16) seen :878
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :596
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :674
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :535
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 :789
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 :721
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :669
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :521
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :804
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :661
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :754
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 :789
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 :526
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 :778
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 :780
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 :675
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 :537
[2023-04-08 07:14:38] [INFO ] Invariant cache hit.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-08 07:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-08 07:14:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:14:38] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 10 ms.
[2023-04-08 07:14:38] [INFO ] Added : 0 causal constraints over 0 iterations in 33 ms. Result :sat
Minimization took 20 ms.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 18 ms.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:38] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:38] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 6 ms returned sat
[2023-04-08 07:14:39] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 3 ms to minimize.
[2023-04-08 07:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:39] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 29 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 20 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:39] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 20 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 21 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:14:39] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 9 ms to minimize.
[2023-04-08 07:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:14:39] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:39] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-08 07:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:40] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:40] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 2 ms to minimize.
[2023-04-08 07:14:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:14:40] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:14:40] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 16 ms.
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:14:40] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255] Max seen :[107, 113, 107, 173, 113, 179, 165, 135, 113, 135, 135, 175, 173, 173, 179, 107]
Support contains 9 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 3132 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:44] [INFO ] Invariant cache hit.
[2023-04-08 07:14:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3170 ms. Remains : 15/15 places, 15/15 transitions.
[2023-04-08 07:14:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :1296
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :582
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :690
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :728
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :546
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 16) seen :725
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 16) seen :734
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :653
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :861
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 16) seen :856
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :729
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :558
[2023-04-08 07:14:48] [INFO ] Invariant cache hit.
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned unsat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned unsat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 2 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned unsat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:48] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 24 ms.
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned unsat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:49] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2023-04-08 07:14:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2023-04-08 07:14:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:49] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 13 ms.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:14:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:14:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:49] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2023-04-08 07:14:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2023-04-08 07:14:49] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:14:49] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned unsat
Current structural bounds on expressions (after SMT) : [251, 251, 251, 255, 251, 255, 255, 251, 251, 251, 251, 255, 255, 255, 255, 251] Max seen :[251, 251, 251, 249, 251, 247, 249, 251, 251, 251, 251, 249, 249, 249, 247, 251]
FORMULA PGCD-PT-D04N050-UpperBounds-15 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-10 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-09 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-08 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-07 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-04 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-02 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-01 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PGCD-PT-D04N050-UpperBounds-00 251 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
[2023-04-08 07:14:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 7) seen :489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 7) seen :806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 7) seen :657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 7) seen :503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 7) seen :512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 7) seen :806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 7) seen :812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 7) seen :657
[2023-04-08 07:14:51] [INFO ] Invariant cache hit.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2023-04-08 07:14:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:52] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2023-04-08 07:14:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 30 ms
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 9 ms.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:52] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 17 ms.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:52] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2023-04-08 07:14:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
[2023-04-08 07:14:52] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-08 07:14:52] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 255, 255, 255, 255] Max seen :[249, 249, 249, 249, 249, 249, 249]
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:52] [INFO ] Invariant cache hit.
[2023-04-08 07:14:52] [INFO ] Implicit Places using invariants in 41 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 42 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 43 ms. Remains : 10/15 places, 15/15 transitions.
// Phase 1: matrix 15 rows 10 cols
[2023-04-08 07:14:52] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 7) seen :458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :807
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :662
[2023-04-08 07:14:54] [INFO ] Invariant cache hit.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 14 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 10 ms.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 8 ms.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:54] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:54] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255, 255, 255, 255, 255, 255, 255] Max seen :[249, 249, 249, 249, 249, 249, 249]
Support contains 4 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:55] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:14:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 10/10 places, 15/15 transitions.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-03
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
Incomplete random walk after 10026 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5013 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :165
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[165]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000042 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 1) seen :61
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 1) seen :201
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:55] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[247]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-08 07:14:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-03 in 635 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-05
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5005 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :175
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:55] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2023-04-08 07:14:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 20 ms
[2023-04-08 07:14:55] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:55] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[175]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
[2023-04-08 07:14:55] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000052 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 1) seen :201
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-08 07:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-08 07:14:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:14:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 07:14:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-05 in 698 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-06
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3335 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :165
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-08 07:14:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[165]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000020 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 1) seen :81
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :201
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:56] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:56] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-08 07:14:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:56] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-06 in 582 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-11
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
Incomplete random walk after 10018 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=5009 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :169
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:57] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2023-04-08 07:14:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
[2023-04-08 07:14:57] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[169]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000027 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 1) seen :77
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 1) seen :201
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-08 07:14:57] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:57] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-08 07:14:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-11 in 644 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-12
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3339 ) properties (out of 1) seen :53
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :171
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-08 07:14:57] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[171]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
[2023-04-08 07:14:57] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :201
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:58] [INFO ] Added : 2 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:58] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-08 07:14:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-12 in 607 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-13
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3341 ) properties (out of 1) seen :55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :167
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[167]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8772 ) properties (out of 1) seen :85
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 1) seen :201
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-08 07:14:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:58] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:58] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:14:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-13 in 605 ms.
Starting property specific reduction for PGCD-PT-D04N050-UpperBounds-14
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
Incomplete random walk after 10041 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3347 ) properties (out of 1) seen :59
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :177
[2023-04-08 07:14:58] [INFO ] Invariant cache hit.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-08 07:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-08 07:14:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-08 07:14:58] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 1 ms to minimize.
[2023-04-08 07:14:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 19 ms
[2023-04-08 07:14:58] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-08 07:14:58] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 20 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[177]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:59] [INFO ] Invariant cache hit.
[2023-04-08 07:14:59] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 10/10 places, 15/15 transitions.
[2023-04-08 07:14:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000043 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 1) seen :67
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 1) seen :201
[2023-04-08 07:14:59] [INFO ] Invariant cache hit.
[2023-04-08 07:14:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-08 07:14:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-08 07:14:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-08 07:14:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-08 07:14:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-08 07:14:59] [INFO ] Computed and/alt/rep : 5/10/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-08 07:14:59] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [255] Max seen :[249]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:14:59] [INFO ] Invariant cache hit.
[2023-04-08 07:14:59] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:14:59] [INFO ] Invariant cache hit.
[2023-04-08 07:14:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:14:59] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:14:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:14:59] [INFO ] Invariant cache hit.
[2023-04-08 07:14:59] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 10/10 places, 15/15 transitions.
Ending property specific reduction for PGCD-PT-D04N050-UpperBounds-14 in 645 ms.
[2023-04-08 07:14:59] [INFO ] Flatten gal took : 14 ms
[2023-04-08 07:14:59] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-04-08 07:14:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10 places, 15 transitions and 50 arcs took 0 ms.
Total runtime 21553 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running PGCD (PT), instance D04N050
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart

PNML FILE: model.pnml
Petri model created: 10 places, 15 transitions, 50 arcs.
Final Score: 41.046
Took : 0 seconds
Bounds file is: UpperBounds.xml
FORMULA PGCD-PT-D04N050-UpperBounds-03 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PGCD-PT-D04N050-UpperBounds-05 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PGCD-PT-D04N050-UpperBounds-06 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PGCD-PT-D04N050-UpperBounds-11 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PGCD-PT-D04N050-UpperBounds-12 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PGCD-PT-D04N050-UpperBounds-13 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS
FORMULA PGCD-PT-D04N050-UpperBounds-14 249 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS

BK_STOP 1680938125328

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="PGCD-PT-D04N050"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is PGCD-PT-D04N050, 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 r523-tall-167987248100477"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D04N050.tgz
mv PGCD-PT-D04N050 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;